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Rembrandt draughtsman & engraver

Self-portraits: The Leiden period


I - Introduction *


   Rembrandt was one of the painters who made the most self-portraits all along his life. Less than a dozen drawings have survived throughout the years involving about forty etchings and about forty paintings of self-portraits, to which must be added about ten of them he included in paintings or etchings that represented genre scenes. This means that most of the drawings or preparatory studies have been lost. If we add to all these self-portraits the portraits painted by his pupils in his studio, Rembrandt is one of the Baroque painters whose portraits were drawn, engraved and painted the most.

   Self-portraits play an important role in his work. They enabled him to develop his etching technique, to continue his research on painting throughout his life, to study the face of characters and the expression of feelings, to express his desire for independence and freedom from established conventions, to establish his reputation, to earn money by selling his work, as many of his contemporaries wanted a portrait of the master, and finally, they played for him the role of a diary for him and revealed his personality.

    To simplify matters, we can distinguish three periods:
    • the Leiden period (1620 - 1631). Only five preparatory drawings remain. He portrayed himself five times in genre scenes and produced twenty-two self-portraits in etching and eight self-portraits in painting.
    • The Amsterdam period before the bankruptcy (1632 - 1658). He produced twenty-five self-portraits in painting and eleven in etching, and he represented himself four times in genre scenes.
    • the Amsterdam period after the bankruptcy (1659 - 1669). This period was a time of great physical and moral misery for Rembrandt. During this period he produced eleven self-portraits in painting, one in etching and two in drawing.


Rembrandt's signature


II – The Leiden period (1624 – 1631)

The historical context *


    While France and England were tearing each other apart and ruining each other during the Hundred Years' War (1337 - 1453), the Dukes of Burgundy acquired and founded the Burgundian Netherlands  from the end of the 14th and 15th centuries by grouping together the seigneuries forming the "Seventeen Provinces". After the Burgundian domination, the "Seventeen Provinces" became, at the beginning of the 16th century, the Spanish Netherlands. They correspond to the current Netherlands, Belgium, Luxembourg and the Nord-Pas-de-Calais region of France.

    During the period of the dukes of Burgundy and the first half of the 16th century, maritime trade developed from the port of Antwerp and its region became the center of industrial development, the development of printing, which was spearheaded by the house of Plantin in Antwerp, founded by Christophe Plantin (1520 - 1589), and the development of art (painting, engraving and sculpture). Flemish painting developed in the cities of Bruges, Ghent, Antwerp and Brussels. The main figures are : Jan van Eyck (c.1390 - 1441), Hans Memling (c.1435-40 - 1494), Jerome Bosch (c.1450 - 1516) and Pieter Brueghel the Elder (c.1525 - 1569). Flemish painting was responsible for the development of oil painting and the realism of representations. Pieter Brueghel, painter and engraver, one of the founders of the Flemish school, said "Paint what you see". Carel van Mander (1548 - 1606), Flemish painter and writer, says about Brueghel: "In the company of his friend Franckert, Brueghel liked to visit the peasants at weddings and fairs. Both men dressed in the manner of the peasants and, like the other guests, brought gifts and behaved as if they had belonged to the family or entourage of one or other of the spouses. Brueghel enjoyed observing the customs of the peasants, their table manners, their dances, their games, their courtship, and all the funny things they could indulge in, which the painter knew how to reproduce, with great sensitivity and humor, with color ... He knew well the character of the peasants and the peasant women... He knew how to dress them with naturalness and to paint their rough gestures when they danced, walked, stood or occupied themselves with various tasks...". The Antwerp school of the 17th century is represented by Peter Paul Rubens (1577 - 1640), Antoine van Dyck (1599 - 1641) and Jacob Jordaens (1593 - 1678). Rembrandt was a painter in the most perfect tradition of the Flemish school.


    Part of the seventeen provinces of the Spanish Netherlands with a Protestant majority rose up against ultra-Catholic Spain during the Eighty Years' War from 1568 to 1648. Leiden, the second largest city in Holland and a center of the cloth industry, was besieged by Spanish troops in 1573-74. Leiden was not taken, the siege was lifted on October 3, 1574, but a quarter of its population died of hunger and disease during the siege. In 1581 seven provinces led by Holland proclaimed their independence and took the name of the Republic of the Seven United Provinces of the Netherlands. A truce was signed in Antwerp in 1609 and lasted twelve years until 1621. During the Eighty Years' War (1568 - 1648), there were many land battles between the United Provinces and Spain, but there were also many naval battles between the United Provinces and Spain and Portugal to break their naval hegemony and to take control of the sea routes. Six naval battles pitted the United Provinces against Spain in 1573-1574. In 1588, ships from the United Provinces participated alongside the English fleet in the fight against the Spanish Invincible Armada. Two naval battles pitted the United Provinces against Portugal between 1601 and 1606. Three naval battles opposed the United Provinces to Spain between 1606 and 1615. And finally, ten naval battles opposed the United Provinces to Spain and Portugal between 1621 and 1647. The Eighty Years' war ended with the Treaty of Munster in 1648, when Spain recognized the independence of the United Provinces. After 1648, Spain and Portugal had lost all hegemony over the world's seas.

    The Wars of Religion, which led to the sacking of Antwerp in 1576 and its siege in 1585, completed the city's supremacy. The religious intolerance of the Catholics caused the most dynamic elements of the population to emigrate, the scholars, the printers, and the Republic of the Seven United Provinces inherited the industry and commerce of the Southern Netherlands (Belgium). The city of Leiden grew very rapidly, from 15,000 inhabitants in 1573 to 45,000 in 1622. To thank Leiden for its heroic resistance during the siege of 1574, William I of Orange created the University of Leiden in 1575, which became very famous and was attended by the greatest thinkers. In addition to being a major center of the textile industry, Leiden became an important center of printing and publishing after the temporary arrival of Christopher Plantin invited by the University of Leiden and the Elzevier family from Leuven. In 1613, two theologians of the University of Leiden, Jacobus Arminius and Francescus Gomarus, quarreled over the question of predestination. The supporters of Arminius, called the Remonstrants, were convinced of man's effective earthly action on a divine plane. They succeeded in gaining power in the city council of Leiden. In the United Provinces, which were predominantly Calvinist, the two currents coexisted, the remontrants, tolerant but minority Calvinists, and the counter-remontrants, rigorous Calvinists. The Dutch took advantage of the truce to heal their wounds, prepare for war again and settle their religious quarrels. In 1618, the Synod of Dordrecht decided in favor of the counter-remontrants. Governor Maurits immediately took power in Leiden by force and Rembrandt's father, who was a remonstrant, lost his public functions. Although some religious minorities are tolerated, their members are not allowed to hold important positions in society. Johan van Oldenbarneveldt (1547 - 1619), a former collaborator of William I of Orange-Nassau, hero of the siege of Leiden and one of the leaders of the remontrants, was arrested on the orders of Maurice of Nassau, son of William I, then accused of treason and executed in 1619. The famous humanist and jurist Hugo Grotius (1583 - 1645), another leader of the Remonstrants and a former student of the University of Leiden, was arrested. He managed to escape by hiding in a trunk of books and to leave the country.

    The plague was endemic throughout the 17th century in the Netherlands, with peaks of activity. For the city of Leiden, the peaks of plague activity were in 1624-25, 1635-36, 1655, 1664. In spite of district containment measures, the plague decimated the city in 1635-36.

   If the Dutch society showed a certain tolerance towards religious minorities and thinkers (scholars, philosophers ...), it showed little one towards their way of life. An unusual lifestyle out of the ordinary was very badly lived. We will mention the examples of the beggars in Amsterdam and the painters Torrentius and of course Rembrandt. "In 1613, the municipality of Amsterdam banned all begging and opened two institutions of forced reeducation, the Raphuis for men and the Spinhuis for women" (Renouard de Bussierre S. 1986 see "Self-portrait as a beggar"). The painter Johannes Symonsz (Jan) van der Beeck (1659 - 1644), called Johannes Torrentius, was a painter from Amsterdam. He was known as one of the best still life painters. He was considered to have a libertine lifestyle, that is, questioning the established dogmas, he was a free thinker. He made the mistake in 1620 of stelling in  Haarlem, a city much less tolerant than Amsterdam. In 1627, he was arrested, accused of blasphemy, heresy, atheism, Satanism, being a member of the Rosicrucians and moreover of engraving or painting erotic works. He was tortured, put in solitary lockdown and sentenced to 20 years' imprisonment. All his works were destroyed, only one painting survived him, the "Still life with Horse Bridle" (1614). In 1629, Charles I, King of England, a great admirer of Torrentius, managed to obtain his release and brought him to England. Unfortunately, Torrentius, traumatized by what had happened to him, was unable to return to painting. He returned to Amsterdam in 1642 where he died in misery in 1644. Rembrandt was brought to justice and in 1658, the whole of Amsterdam's good society took advantage of his bankruptcy to get rid of him.


Rembrandt's beginnings *


    This period (1620 - 1631) can be called the period of learning and improvement. It was one of his most prolific periods. It was during this period that he perfected his etching technique and studied how to represent a face and the expression of emotions and feelings.

   Between 1614 and 1620, Rembrandt was a student at the Latin School in Leiden. He learned calligraphy and drawing from a certain Henricus Rievelink (M. Taylor, 2007). In 1620, he enrolled at the University of Leiden without being assiduous because he was only interested in drawing and painting. In 1621 Rembrandt began a three-year apprenticeship with the Leiden painter Jacob van Swanenburgh (1571 - 1638) and worked also with Joris van Schooten (1587 - 1651). He set up a studio in his father's mill. In 1624, he completed his training by working for six months in Amsterdam with Pieter Lastman (1583 - 1633), where he was introduced to Italian painting, of which Lastman was a great connoisseur. He also worked with Jan Pynas (1582 - 1631), a friend of Lastman. Back in Leiden, he founded his first studio at Langebrug 89 probably with his childhood friend Jan Lievens (1607 - 1674). In 1628, Gerrit Doo (1613 - 1675), aged fifteen, became his first student. G. Doo was a very talented young painter who painted a portrait of Rembrandt in his studio in Leiden. Around 1629 Rembrandt acquired a printing press and began a collaboration with the Leiden engraver Jan van Vliet (c.1605 - 1668), which continued for several years after his move to Amsterdam. During his period in Leiden Rembrandt probably had four more students. Rembrandt and Lievens' studio quickly soon became their research laboratory and a hive in which each others' activity stimulated the work of the others. Rembrandt was soon recognized as a very talented young painter. As early as 1628, Aernout van Buchell (1565 - 1641), a humanist from Utrecht, wrote that Rembrandt was a highly prized young painter with a reputation as an "terrible child" and worried about the consequences of too early a success. After painting a canvas, he was advised to present it to an amateur in The Hague, and he took it to him and sold it for 100 guilders. After this first success, the lure of gain encouraged him to work with the utmost diligence. In 1629, Constantijn Huygens (1596 - 1687), a statesman, poet and musician from The Hague, became enthusiastic about the young painter Rembrandt, whose name was already known to wealthy art lovers and collectors.

   When a young painter had trained, before setting up a studio, he was supposed to travel to Italy to discover the paintings of the Italian masters. But Rembrandt's favourite models were not Apollo or Venus, but a peasant, a tavern waitress and all the poor people one met on the streets. Rembrandt's true masters were nature and its exceptional dispositions. Rembrandt drew and represented what he saw around him without seeking to embellish it, he was a painter in the most perfect tradition of the Flemish school defined by Pieter Breughel the Elder (c. 1525 - 1569), one of the founders of the Flemish school who said "paint what you see". Rembrandt's world was limited to his studio, which was his research laboratory with his students and collaborators, his family, the Bible and its stories and the neighbourhood in which he walked, observed the lives of his fellow citizens and found subjects to draw. His neighbourhood expanded over time to include the countryside around Amsterdam. Rembrandt was very castaneous and did not travel very far. Although he lived near the port of Amsterdam, he did not draw any of the large sailing ships that travelled the world and made the richness of Amsterdam, only the boats and 'skutjes' (flat-bottomed sailing ships equipped with drifts that were characteristic of Friesland) that he encountered on the canals during his walks. Rembrandt was a hard worker, he did not have a high lifestyle and made no effort to present himself. He was always dressed in his painter's coat, full of ink and paint stains, and he was not embarrassed to rub shoulders with the poor, the tramps... His friend and sponsor Jan Six (1618 - 1700) advised him to make an effort of presentation, without success. Rembrandt loved money and earned a lot of it. Unfortunately for him, he had a great weakness, an addiction, he couldn't stop spending all his money on buying and collecting art.

    It was probably during his six-month stay in Pieter Lastman studio in Amsterdam that Rembrandt was introduced to etching. In 1625-26, on his return to Leiden, Rembrandt began etching and printed his first plates in 1626 and 1627. Between circa 1628 and 1631 he developed and perfected his etching technique with Jan van Vliet. During the period 1628 - 1631, Rembrandt made about seventy etchings (including twenty-four engraved self-portraits), i.e. almost a quarter of his output! The years 1630-31 marked a decisive turning point in Rembrandt's career as an etcher. It was during this period that he perfected his etching technique with the "Self-portrait with Hat and Ruff" and his technique of transferring a drawing to a copper plate with the etching of "Diana Bathing".

   The series of self-portraits highlights Rembrandt's extraordinary imagination, as he never drew or painted a subject in the same way twice. Finally, it should be noticed that when Rembrandt drew or painted a self-portrait, he looked at himself in a mirror so the drawing or painting was reversed. Nontheless in the case of all the etchings of self-portraits, the prints are not inverted and Rembrandt appears to us as we would have observed him. Indeed, if he engraved from a preparatory drawing, to keep the spontaneity of his line, he did not invert his drawing when etching, and so the engraved drawing on the plate is also inverted while the print is not, and if he etched his plate by looking at himself in a mirror and not from a preparatory drawing, his engraved self-portrait on the plate was inverted and the resulting print is again a non-reversed self-portrait. Although most of the preparatory drawings have disappeared, there are a few cases showing that the engraving made from a preparatory drawing is not inverted and therefore the print is a non-inverted portrait of Rembrandt. Eventually, some of his engraved self-portraits may have been made in collaboration with J. van Vliet or some of his students, and some are in fact portraits they made.


    The contrast between the drawings between the different periods is striking. During the Leiden period he shows himself as a casual student wanting to discover life. Later, before his bankruptcy, he shows himself as an established painter. The self-portrait from the period of bankruptcy shows Rembrandt's hallucinatory shock, and the last one shows him as an unvarnished old man.

    Rembrandt includes his first self-portraits in group paintings. Examples include his self-portrait in "The Stoning of St. Stephen" (1625), his self-portrait in "The Historical Scene" (1626), his self-portrait in "Let the Little Children Come to Me" (1627) and his self-portrait in "David Handing Goliath's Head to Saul" (1627). The painting "The painter in his studio" is also worth mentioning, although it is not a self-portrait. Between 1628 and 1631, he painted eight self-portraits.

    In his first painted self-portraits, Rembrandt shows us the main features of his personality in a very natural way. In the 'Self-portrait as a Laughing Soldier' (circa 1628), he shows us his playful side, that he had a great sense of humour, that he liked to party, dress up and was not afraid of self-mockery. In the 'Self-portrait with a Shaded Face' (circa 1628), for example, or in the 'Self-portrait with an Open Mouth' (circa 1629), Rembrandt paints part of his face and his eyes in shadow. This unusual manner shows from Rembrandt a kind of shyness, mischief, and even provocation. He seems to be saying: "You can't see me, but I can see you, indeed!". The paintings 'Self-portrait with a Feathered Beret' (circa 1629) and 'Self-portrait in Oriental Costume with a Dog' (circa 1631) shows that Rembrandt disguises himself. In the course of his life, he retained this manner, the mischief and provocation in some of his self-portraits. However, in his first engraved self-portraits from the Leiden period, a large part of his face often disappears in the overly intense shadows, but this is due to his lack of mastery while he discovered etching. He did not yet know how to make gradations or details in shadows or dark areas.

    The main characteristic of Rembrandt's drawings is the freedom of the line. The engraving technique that allows this freedom of line to be maintained is the etching oned. Nowadays, to make an etching, the engraver covers a metal plate (copper or zinc, Rembrandt used copper) with a varnish. When the varnish is dry, the engraver draws on the plate with a very thin metal needle which removes the varnish. When the drawing is finished, he protects the back of the plate with varnish and immerses it in acid which will attack the metal where the varnish has been removed. When the acid attack is finished, he removes the varnish and the lines of the drawing appear in the metal. The engraver covers the plate with ink and then wipes the surface of the plate so that the ink remains only in the deeps of the lines. The engraver puts the plate on the press, covers it with wet paper and passes it through the press, which produces a strong pressure. The pressure from the press compresses the paper into the line of the plate and then the ink settles on the paper.

    Before presenting the Leiden period, we will introduce the etching technique at the time Rembrandt started to engrave. To illustrate the Leiden period, we will present "The Uncovered Head Self-Portraits", followed by "The Covered Head Self-Portraits" and "The Self-Portraits of Expression of Sentiment or Emotion", and finally "The Self-Portrait with Hat and Ruffle", which enabled Rembrandt to develop his etching technique. The exceptional progress Rembrandt made in the three years 1628, 1629 and 1630 can be seen in the etchings "Self-portrait with Flying Hair" (circa 1631), "Self-portrait with Thick Fur Hat" (1631), "Self-portrait with Wide Eyes" (circa 1630) and finally the "Self-portrait with Hat and Ruff" (1631). Finally, we will discuss the importance of Rembrandt's collaboration with J. van Vliet and Rembrandt's contribution to the etching technique.


The etching technique before Rembrandt *

   The etching technique was developed by Arab goldsmiths in Spain and Syria in Damascus. The metal is covered with a more or less transparent varnish that remains soft, called soft varnish or vernis mol. The use of a soft varnish makes the work very delicate, because if you put your hand or fingers on the varnish it sticks to your finger and when you pour acid on the plate, the fingerprint is engraved. The acid used to attack the metal was nitric acid, formerly called aqua fortis. Nowadays, iron perchloride is used to etch copper, which is far less toxic than nitric acid.

    Masso Finiguerra (1426 - 1464), an Italian goldsmith and engraver, wanted to check his "Triumph and Coronation of the Virgin, taken up to Heaven and surrounded by Angels" (1452), before filling in the lines with niello, he wanted to try out what the engraved figures would look like on a sheet of damp paper by filling in the lines with smoke from a candle. The paper faithfully reproduced the subject traced on the metal. This technique, which consists of filling the engraved deeps on the metal with ink, is called intaglio. Niello is a black silver sulphide that is embedded in engravings of precious metal. Andrea Mantegna (1431 - 1506), an Italian painter and engraver, is, along with Masso Finiguerra, considered the inventor of copperplate engraving (chalcography) in Italy. He engraved with a burin (see for example "The Descent into Limbo" of 1475). Copper engraving spread to Italy, Burgundy, Flanders and along the Rhine valley.

    Daniel Hopfer (c.1470 - 1536), a German armourer and engraver, was the first to use the etching technique to print pictures (see for example "Three old Women beating the Devil"). Metal plate engraving developed in the early 16th century (1513) in Switzerland with Urs Graff (1485 - 1527), in Germany with Albrecht Dürer (1471 - 1528) and then in Italy, from 1530, with Francesco Mazzola (1503 - 1540). It very quickly became one of the favourite technique of engraving painters. At the beginning of the 17th century, the Dutch engraver Simon Frissius (c.1570-75 - c.1628-29) (see for example "Landscape") and the Swiss engraver Matthäus Merian, known as the Elder (1593 - 1650), who began using etching around 1610-15, are considered to be the first great etchers and obtained prints that can be compared to those obtained by engraving with a burin (A. Bosse 1645).


    To reproduce a drawing, painting or landscape in engraving, at first, one must draw it in reverse of the drawing, painting or landscape. The engraver then transfers the reversed drawing to the plate so that the print on the paper corresponds to the original drawing. To do this, it is necessary to make a reproduction or counterprint of the inverted drawing to be engraved on the varnish of the plate to obtain a non-inverted print. But Rembrandt, who wanted to keep the freedom of the line and the spontaneity of a first drawing, never made the same drawing twice when studying a subject or a theme and drew directly on the plate without inverting the drawing when he engraved. His prints then appear inverted, which did not bother him at all. Nevertheless, he sometimes transferred a drawing to a plate to make an etching, which was like copying his drawing onto a plate. He initiated himself into the transfer technique with the very crude etching "Saint Paul in Meditation" (1629) before perfecting his transfer technique with the etching "Diana Bathing" (1630), which we will discuss in detail in the chapter on "Scenes of Intimate Life".

Jacques Callot *

    The French etcher Jacques Callot (1592 - 1635) considerably improved the etching technique by introducing (A. Bosse, 1645) :
    1) in 1616-17, the use of a transparent hard varnish used by the luthiers of Florence and Venice, made  etching technique much easier, as one can touch the varnish or put something on it without damaging it. After varnishing the plate with the hard varnish, it must be dried by heating the plate. This varnish was quickly adopted by many painters and engravers of the 17th century and its was used until the beginning of the 18th century (A. Bosse, 1645, 1743 edition).

    2) the use of the échoppe” or chisel, a tool similar to the burin, borrowed from the goldsmiths, which allows to make broad and fine strokes. Unlike the burin which has a square, rectangular or diamond-shaped section and is bevelled, the chisel has a round section and is also bevelled.


Examples of needles (top) and “échoppes” or chisels (bottom)


Examples of broad and fine strokes obtained with “échoppes” or chisels


    3) the multiple acid attack technique. In general, it consists of making three successive attacks to give three different intensities to the lines and create gradations and/or obtain the impression of volume. The longer the plate is left in the acid, the deeper the attack. First, a relatively short attack is carried out, then the plate is washed with water, the varnish is removed from the area to be protected with a soft willow charcoal soaked in water, taking care not to scratch the plate, then the area from which the varnish has been removed is covered to protect it from the acid with a tallow-oil mixture applied with a brush (tallow is the fat of herbivorous animals, which is collected by melting; this melted fat was formerly used to make candles, ointments, soaps and lubricants). Acid is poured onto the plate again and a second, deeper attack is obtained. Finally, the procedure is repeated a third time (see Figure).


Etching obtained using the multiple acid attack technique

    The use of a transparent varnish allows another way, much simpler than the technique of multiple attacks, to obtain lines of different intensity to give volume. Three different attacks are made with different times, combined with the use of different size needles. In the first stage, the less intense lines are drawn very lightly, corresponding to the areas generally furthest from the landscape and/or to construction lines, then a fairly short acid attack is carried out and finally the varnish is removed from the whole plate and a print may be made to visualize this first stage. After removing the grease and re-varnishing the plate, the lines corresponding to the intermediate zones are drawn more heavily and a second, longer acid attack is made. The varnish is removed again and a print may be made to visualize the two first stages. Finally, the grease is removed from the plate and it is varnished again to draw once more and make a third acid attack which will be the longest and will produce the darkest lines often corresponding to the foreground and shaded areas of the landscape.

    Jacques Callot was a very famous etcher.


    In 1625 he received an important commission from the Infanta Isabel Claire Eugenie, daughter of Philip II and governess of the Netherlands, who wanted him to keep the Spanish victory at the siege of Breda and the surrender of the city alive.


   During his stay in the Netherlands, he met and exchanged with fellow painters and engravers. Jacques Callot had etched tramps, among others. Rembrandt knew and admired his etchings of tramps and collected them. Although his technical innovations were not published until 1645 by Abraham Bosse (c.1603 - 1676), a student of Jacques Callot, in the « Traité des manières de graver en taille douce », they must have been spread by word of mouth and probably reached Rembrandt.

    When Rembrandt started etching in 1625, there were no standard products or methods for etching and each engraver had his own method and products. The practice of engraving in the 17th century was very complex and work intensive. There were no ready-made copper plates for engraving. One had to know how to choose the right copper, and then have the plate made and polished by a boilermaker. If the engraver had to polish a plate or part of a plate, he would first polish the plate with sandstone, then with pumice, then with a soft whetstone, then with willow charcoal and finally he would finish off the last scratches with a burnisher. Before varnishing the plate, it had to be cleaned and the grease removed by rubbing it either with stale breadcrumbs or with chalk powder (nowadays we use Meudon white) and then wiped with a clean cloth (if the grease on the plate is not well removed, the varnish will not adhere well and the acid will penetrate under the varnish). To engrave a plate covered with soft varnish, the plate was placed on a small table easel to avoid touching the varnish and was engraved with the needle as one would draw or paint on a table easel. When the drawing had been engraved on the varnish, the plate was attacked with acid. Before attacking the plate with acid, the back of the plate and its edges were protected with the tallow-oil mixture. There were two ways of attacking the plate with acid, both used by Rembrandt. Either the acid was poured eight to ten times onto the plate, which was placed on a sloping surface (Figure), or the plate was edged with wax (a small wax rim was built around the edge of the plate), and then, after placing the plate horizontally on a table, the acid was poured onto the plate. Nowadays, after protecting the back of the plate, it is immersed in a tank containing acid. When the acid attack was finished, to remove the varnish from the plate, the plate was heated to soften the varnish and wiped with a cloth soaked in olive oil.


How to pour the acid on the plate


    In his early years Rembrandt most probably used a soft varnish more or less transparent. It may be  possible, but we do not know, that he started to use a transparent hard varnish (the one used by violin makers,  carpenters or shipwrights) after the beginning of his collaboration with Jan van Vliet around 1629. The use of a transparent hard varnish makes etching much easier. As Rembrandt drew on the plate without inverting his drawing, he did not have to trace the drawing on the varnish of the plate and could therefore draw on the varnish without having to blacken or withen it. As the varnish was transparent, he could easily make three different acid attack with different times, which he combined with the use of needles of different sizes to give three different intensities to the lines and thus create an impression of volume (see for example the "View of Amsterdam"). He could repeat the different steps or acid attacks and/or perform them in a different order. This technique is much easier to use than the multiple acid attack technique of Jacques Callot. Rembrandt used weak (or diluted) nitric acid to better control the acid attack.


"View of Amsterdam" (1641), {Rijksmuseum, Amsterdam}


    There are two other methods of line engraving on a copper plate that were also used in a complementary way to the etching technique by Rembrandt. The first method is to engrave the plate with a burin, which is a hardened steel rod with a square, rectangular or diamond-shaped cross section. The end is cut obliquely and carefully sharpened. A very fine or deep groove can be cut into the metal plate, with a very clean cut and no edges, and the metal is removed as shavings. The burin technique is the oldest (born around 1430) but difficult to master. One of the great masters of the burin is Albrecht Dürer (1471 - 1528). The second method is to engrave the plate with a drypoint. The drypoint technique uses a steel needle to engrave lines into the metal plate. The needle is easier to handle than the burin, it allows a certain freedom of drawing and very large gradations in the dark areas. Unlike the burin, the drypoint does not remove the metal, it displaces it, and beads of metal are formed on each side of the groove created by the needle. The metal beads hold the ink and when printed, the lines on the print are much blacker and thicker. But the plate is more fragile, because during the printing process the pressure of the press crushes the metal beads. Finally, it should be noted that the direct etching of the metal does not allow the line to be as free as the one obtained with the etching technique.

Self-portraits with uncovered head *


Self-Portrait Leaning Forward

    "Self-Portrait Leaning Forward" (etching, circa 1628), {Rijksmuseum, Amsterdam}. This etching is one of the earliest engraved self-portraits. It is very crude. One can see on the print the numerous small ink stains which may be due either to insufficient polishing of the plate, or to insufficient control of the soft varnish. This etching is related to the two paintings "Self-portrait with Shaded Face" (circa 1628) and "Self-portrait" (circa 1629).


    "Self-Portrait with Frizzy Hair" (etching, circa 1628), {British Museum, London}. This self-portrait is extremely rare, in fact there are only three prints of this plate.



    "Self-Portrait Listening Leaning Forward" (etching, circa 1628), {Rijksmuseum, Amsterdam}. It is very interesting to compare this etching with the "Self-Portrait Leaning Forward" (circa 1628). In this print, there are two very different levels of intensity in the lines and hatchings. Rembrandt uses more or less thin needles to remove the varnish and makes two acid attacks of varying length time to obtain more or less fine or intense lines.



    "Self-Portrait with Large Nose" (etching, circa 1628), {Rijksmuseum, Amsterdam}.



    "Self-Portrait with Disheveled Hair" (drawing, circa 1629, Benesch, B 54, Schatborn, S 628), {Rijksmuseum, Amsterdam}. Drawing made with brush and pen. This drawing will be followed by the etching "Barehead Self-Portrait" (circa 1629) and the painting "Self-Portrait with Gorgerin" (1629). Note the three different ways of treating the same subject, a method characteristic of Rembrandt's work to keep the same freshness each time and never produce the same work twice, even if the technique is different. This shows Rembrandt's exceptional faculties of inventiveness and memory.




    "Bareheaded Self-Portrait" (etching, circa 1629), {Rijksmuseum, Amsterdam}. Etching obtained from the previous drawing "Self-Portrait with Disheveled Hair". Rembrandt engraved his plate without inverting his drawing, and the resulting print is a very fine example of a non-inverted self-portrait. To engrave this plate Rembrandt used very different needles to remove the varnish and two acid attacks of varying length time to obtain more or less fine lines. This is the only example of an etching where Rembrandt used a double needle to engrave some thick lines.


    "Bareheaded Self-Portrait" (etching, circa 1629), {Rijksmuseum, Amsterdam}. We can see that Rembrandt has not yet mastered gradations or details in shadows or dark areas.



    "Self-Portrait with Rough Hair" (etching, circa 1630), {Rijksmuseum, Amsterdam}. This self-portrait is by Rembrandt with possible participation by Jan van Vliet.



    "Self-Portrait in Cloak and Flat Collar" (etching, circa 1630), {Rijksmuseum, Amsterdam}. This self-portrait is due to Rembrandt and the probable participation of one of his collaborators.



    "Self-Portrait with Curly Hair and White Collar" (etching, circa 1630), {Rijksmuseum, Amsterdam}.



    "Self-Portrait with Flying Hair" (etching, circa 1631), {Rijksmuseum, Amsterdam}.


    The self-portraits painted with the head uncovered are: "Self-Portrait with Shaded Face" (circa 1628), "Self-Portrait with Gorgerin" (circa 1629) and "Self-Portrait" (circa 1629).



Self-portraits with covered head *


    "Self-portrait with a Fur Cap" (etching, circa 1629), {Rijksmuseum, Amsterdam}. Rembrandt does not yet master gradients or details in shadows or dark areas.



    "Self-portrait (?) with a Beanie Adorned with a Buckle" (etching, circa 1629), {British Museum, London}. This etching is possibly a self-portrait of Rembrandt, reworked by Jan van Vliet, or a portrait of Rembrandt done by Jan van Vliet (?).



    "Portrait of Rembrandt as a Falconer" (etching, circa 1628 - circa 1637), {British Museum, London}. This undated and unsigned etching shows a portrait of Rembrandt as a falconer. It is very interesting because it is a good example of the problems of dating and attribution. It may have been made after a work by Rembrandt. Its dating is estimated between 1628 and 1637. It is currently attributed to Jan van Vliet. Previously it was attributed to Ferdinand Bol and before to Isaac de Jouderville.


    "Self-Portrait with Cloak and Mantle" (etching, circa 1630), {Rijksmuseum, Amsterdam}. Self-portrait by Rembrandt possibly reworked by one of his collaborators.



    "Self-portrait (?) with Beret and Feather" (drawing, circa 1630, Benesch, A 18a), {Musée du Louvre, Paris}. Pen and brush drawing, with red chalk and white highlight (the colour difference due to the red chalk is not visible in this monochrome reproduction). Signed and dated 1630. This drawing is particularly interesting for several reasons. It is considered a self-portrait by some experts and a preparatory drawing for the etching "Studies" dated 1632 (see the next two prints). But other experts, such as Benesch, consider it to be a drawing by a student of Rembrandt. This self-portrait and the following studies may be variants of the painting "Self-portrait with a Feathered Beret" (circa 1629).



    "Study for a Self-portrait (detail)" (etching, circa 1632), {Rijksmuseum, Amsterdam}. Detail of the "Studies " plate shown below.



Studies

    "Studies " (etching, circa 1632), {Rijksmuseum, Amsterdam}. Studies plate containing studies of figures, heads and the beginning of a self-portrait.



Self-portrait with Hat forward

    "Self-portrait with Hat forward" (etching, circa 1630), {Rijksmuseum, Amsterdam}.



    "Self-portrait with Fur Hat" (etching, circa 1630), {Rijksmuseum, Amsterdam}.



    "Self-portrait with Fur Hat" (etching, 1631), {Rijksmuseum, Amsterdam}. This etching may be a self-portrait by Rembrandt, reworked by J. van Vliet.



    "Self-portrait with a thick Fur Hat" (etching, 1631), {Rijksmuseum, Amsterdam}.

    The self-portraits painted with the head covered are: "Self-portrait with a Feathered Beret" (c.1629), "Self-portrait" (c.1630) and "Self-portrait in Oriental Costume with a Dog" (c.1631). It is particularly interesting to compare his "Self-portrait" of c.1630 with the "Portrait" executed in 1628 by Jan Lievens {private collection}, as the portrait by Jan Lievens shows Rembrandt's face not inverted.



Self-portraits of emotion expression *


    "Self-Portrait with Open Mouth" (drawing, circa 1629, Benesch, B 53, Schatborn, S 627), {British Museum, London}. Drawing made with pen and brush. This drawing was followed by the etching "Self-portrait with open mouth" and the paintings "Self-portrait" (circa 1629a) and "Self-portrait with open mouth" (circa 1629b). Note again the three different ways of treating the same subject, a method characteristic of Rembrandt's work.



    "Self-Portrait with Open Mouth or Screaming" (etching, circa 1629), {Rijksmuseum, Amsterdam}. Rembrandt depicts himself screaming. This etching made from the earlier drawing "Self-Portrait with Open Mouth". This is another example of a non-inverted print of a self-portrait because Rembrandt etched his plate without inverting his preparatory drawing.

Sel-portrait (with open mouth) - (c. 1629a), {Alte Pinakothek, Minich}

    "Self-Portrait Looking Straight Ahead" (etching, circa 1630), {Rijksmuseum, Amsterdam}. It expresses all the anger and rage one can feel before exploding.



    "Self-Portrait with Pleated Forehead" (etching, circa 1630), {Rijksmuseum, Amsterdam}. This etching is a variant of "Self-Portrait with Frizzy Hair" (1628). It expresses the irritation due to a situation that one can disapprove.



Smiling Self-Portrait with Hat

    "Smiling Self-Portrait with Hat" (etching, circa 1630), {Rijksmuseum, Amsterdam}. This self-portrait is a variant of the painting "Self-Portrait as a Laughing Soldier" (1628).


    "Self-Portrait with Wide Eyes" (etching, circa 1630), {Rijksmuseum, Amsterdam}. This self-portrait conveys astonishment and surprise.


    Rembrandt trained to express emotions and feelings by working on self-portraits. Later, one of his great specialties was the expression of different emotions and feelings when representing groups of figures, animals and even landscapes. We are going to present two examples of etchings made after the Leiden period, but which illustrate this exceptional faculty of Rembrandt and characteristic of the Baroque period.


    "Joseph Telling His Dreams" (etching, 1638), {Rijksmuseum, Amsterdam}. Rembrandt treated the theme of Joseph telling his dreams in 1633 in an oil painting on paper. Five years later, he resumed the theme by etching it without inverting the drawing. Joseph, Jacob's favorite son, dreams first that the sheaves of his brothers' harvest bow down to his sheaf and then that he sees the sun, the moon and eleven stars bow down to him. Innocent, he tells his dreams to his father, his brothers and neighbors (this is the moment that Rembrandt chooses to represent). His brothers, jealous of their father's preference for Joseph, began to show him hatred after hearing his dreams. Jacob having sent Joseph to see his brothers, they kidnapped him and sold him as a slave to the Midianites (people of Arabia) leading caravans going to Egypt. Rembrandt took up the theme in this small 8 x 11 cm etching without inverting the drawing of the painting (the print is therefore reversed in relation to the painting). This etching is a model of virtuosity and was very appreciated during Rembrandt's lifetime. Joseph surrounded by his father, brothers and neighbors recounts his last dreams. The scene contains thirteen characters, twelve of them show their faces to the spectator. We will admire the different expressions of the characters.



    Detail of the etching "The Sleeping Shepherd" (1644), {Rijksmuseum, Amsterdam}. It is a small engraving of 5.5*7.5cm. This scene is probably the most charming and the most successful of the scenes of expression of feelings. Simple in appearance, it translates expressions and feelings with an exceptional efficiency and virtuosity. We see the young boy (a soldier) in a hurry to give a hug to his sweetheart, more shy she wants to make sure that the shepherd does not go to see them. The shepherd who does not want to disturb the lovers pretends to be asleep. Even the cow seems to have fun with kindness watching our three stooges.



    Finally, let's finish with an etching of a scene self-portrait.


    "Self-Portrait as a Beggar" (etching, 1630), {Rijksmuseum, Amsterdam}. During one of his walks, Rembrandt probably met a beggar who looked like him and he decided to represent himself as a beggar, thus showing that his heart was close to poor people. The citizens of Amsterdam were Puritans, who admitted freedom of thought, but refused freedom in behavior. "In 1613, the municipality of Amsterdam had banned all begging and opened two establishments for forced re-education, the Raphuis for men and the Spinhuis for women: the beggar was no longer the poor man of the Middle Ages who helped the rich to make his salvation, but an asocial whose existence was felt to be a threat" (Renouard de Bussierre S. 1986). This "Self-Portrait as a Beggar" could be considered a provocation, but was for Rembrandt a way of showing his desire for freedom in this very rigid society. If the 17th century is called the golden age for Amsterdam and the Netherlands, the quality of gold was not the same for the great traders, the arms dealers, the bourgeois and the poor wretches.



Development of the etching technique *

Self-portrait with Hat and Ruff (1631)


     "Self-Portrait with Hat and Ruff" is Rembrandt's first etched self-portrait showing him as an important figure just before his arrival in Amsterdam. It is probably the etched self-portrait that was printed the most to be sold. When Rembrandt arrived in Amsterdam in 1632 and his notoriety was established, many people wanted to acquire a portrait of Rembrandt and this self-portrait served as a 'paying' business card for him to advertise and establish his notoriety.

    It was while making this self-portrait that Rembrandt mastered his etching technique. The different steps of his work make it possible to understand his working method, as we will see in the following illustrations. There are fifteen different engraved states of this self-portrait. We will not present them all, we will present nine of the different engraved steps and three drawn studies, which highlight the enormous amount of work, delicacy and virtuosity that he had to produce for the realization of this self-portrait. To make this etching, Rembrandt uses a transparent varnish and this allows him to make several successive etching attacks, attacks which he prepares with more or less fine pits to remove the varnish and acid attacks longer or shorter to obtain more or less fine lines. If necessary, he erases with a burnisher the part of the etching he wants to rework and finally he reinforces certain shadows with a burin and/or drypoint.

    This self-portrait shows that if Rembrandt groped for several years to master the art of etching, his progress was dazzling during the year 1630-1631, after his collaboration with the engraver Jan van Vliet.


    When he begins his self-portrait, he has no precise idea of the turn he will give it. To begin, Rembrandt engraves his head covered with a hat.


    "Self-portrait with Hat and Ruff" (etching), {Rijksmuseum, Amsterdam}. He makes several prints that will allow him to draw and to imagine the future developments of his etching. We have three preliminary sketches left.



    "Self-portrait with Hat and Ruff " (drawing, Benesch, B 57, Schatborn, E 208a ), { British Museum, London}. First study drawn for his self-portrait. Using the print from the first stage, Rembrandt figures and draws the continuation of the etching. This study is drawn with a black chalk. AET 24 means "Aetatis suae 24", that is to say "At the age of 24". The drawing being made in 1631, this would indicate that it was made at the beginning of the year 1631 before Rembrandt's birthday on July 15.


    "Self-portrait with Hat and Ruff" (drawing, Schatborn, E 208b), {Bibliothèque nationale, Paris }. Second drawn study, it is also made with a black chalk. Note that these two studies are different from the final version chosen by Rembrandt.


    "Self-portrait with Hat and Ruff" (etching), {British Museum, London}. Before starting the etching of his coat, Rembrandt works again the etching of the head covered with a hat. In this stage, he probably worked with a burin rather than a drypoint, the dark parts of the hat, face and hair. Indeed, this self-portrait is the one that has been printed the most and the areas worked with drypoint are crushed very quickly in the print, which is not the case for the areas worked with a burin.


    "Self-portrait with Hat and Ruff" (drawing), {British Museum, London}. Then he draws with a black chalk a sketch of the dress he is going to etch (note that some experts are not sure that this study is by Rembrandt himself).


    "Self-portrait with Hat and Ruff" (etching), { Bibliothèque nationale, Paris }. In this step, Rembrandt built the character and the general shape of his coat without working on either the decoration of the habit or the background of the plate. He is happy enough with this step to sign it in the top left. Signature which will disappear in the following steps and will not be the final signature of the plate.


     "Self-portrait with Hat and Ruff" (etching), {British Museum, London}. In this step Rembrandt reworks the coat on his left forearm.


    "Self-portrait with Hat and Ruff" (etching), {Bibliothèque nationale, Paris}. In this step, Rembrandt works on the embroidery and details of the coat, the top of his left arm, the back of the coat and the bottom of the right sleeve. To make these embroideries, he first had to erase the lines engraved in the previous step with a burnisher, which represents a very long job to be done with great delicacy and virtuosity. This is the very example of a youthful mistake that Rembrandt was careful not to repeat later, not to cover with lines the areas that were to be drawn later; see for example the etchings "Christ before Pilate (1)" and "Christ before Pilate (2)" (1635).


    "Self-portrait with Hat and Ruff" (etching), {Bibliothèque nationale, Paris}. In this step, to highlight the volume, Rembrandt works the bottom of the plate which gives depth and highlighting.


    "Self-portrait with Hat and Ruff" (etching), {Rijksmuseum, Amsterdam}. In this step Rembrandt works the edges of the bottom of the plate and removes the large defects from the edges of the plata that existed in the previous step. The ruff is still unfinished.



    "Self-portrait with Hat and Ruff" (etching), {Rijksmuseum, Amsterdam}. This step corresponds to the final version of the etching. Rembrandt finishes the ruff and signs the plate at the top right.


    This etching was followed by two self-portraits painted in 1632, a first "Self-portrait with Hat and Ruff" (1632a) and a second "Self-portrait with Hat and Ruff" (1632b) as well as a "Portrait" by one of his students.


    "Self-portrait with Hat and Ruff" (etching), {Rijksmuseum, Amsterdam}. The last known state of the plate. The lighter part of the background has been erased using a burnisher. A copper-engraved etching allows between one hundred and one hundred and fifty prints before the plate crushed by the pressure of the press requires a new engraving job. It shows the state of a plate that has been printed a very large number of times and whose lines had to be reworked with a burin to compensate for their crushing due to the pressure during the printing. This self-portrait was so successful that it was copied by Jan van Vliet in 1634 "Rembrandt Self-Portrait".


The collaboration with Jan van Vliet

    Rembrandt has his first etchings printed in 1626 and his etching production did not begin seriously until 1628-29. Circa 1629, Rembrandt acquired a press and began a collaboration with the Leiden etcher Jan van Vliet. This one probably had an experience and knowledge of the technique of etching superior to those of Rembrandt, and it is perhaps him and his collaboration with Rembrandt which enabled the latter to his birth as an etcher during the 1630-31s. It is possible, but we do not know, that Jan van Vliet introduced Rembrandt to the use of a hard transparent varnish, for example the varnish of luthiers used by Jacques Callot, or the varnish used by carpenters or that of navy carpenters. He also probably introduced him to the technique of transferring a drawing onto a plate and to the use of a burin. Jan van Vliet played an important role because he made Rembrandt's work known by etching it. The collaboration between Jan van Vliet and Rembrandt continued after he moved to Amsterdam. Rembrandt inspired Jan van Vliet for the choice of subjects for his etchings, beggars ("The Beggar" c. 1632), scenes of everyday life ("The Card Players" c. 1634), biblical scenes ("The Baptism of the Eunuch" c. 1631). Although Jan van Vliet brought his knowledge of printmaking to Rembrandt, he lacked Rembrandt's imagination, originality and creativity.

    By 1631, when Rembrandt developped his etching technique with his "Self-Portrait with Hat and Ruff", Jan van Vliet was able to engrave with the same level of virtuosity as shown in his etchings "Loth and his Daughters", "The Baptism of the Eunuch" and "Anna the Prophetess",


"Lot and his Daughters" (c. 1631), {Rijksmuseum Amsterdam}

    "Lot and his daughters" (c. 1631), etching by J. van Vliet reproducing the drawing "Lot and his daughters" (c. 1631) by Rembrandt or his workshop.

    Rembrandt never liked to draw the same thing twice and he engraved without inverting his drawing to keep the spontaneity of the line. It was probably Jan van Vliet who introduced him to the technique of transferring a drawing onto the varnished plate before engraving it when making the etching "Diana Bathing" (technique which will be explained in the chapter of the scenes of intimate life during the study of the etching "Diana Bathing").

    Jan van Vliet worked with Rembrandt producing etchings, for example "The Beheading of Saint John the Baptist" (c. 1631) and his two largest plates "The Great Descent from the Cross" (c. 1633) and "Christ before Pilate" (c. 1635).

    Jan van Vliet also played an important role in introducing and distributing Rembrandt's work by etching it (etching or engraving was the only way to reproduce drawings or paintings in the 17th century). Examples include "Lot and his Daugthers (c. 1631), "Anna the Prophetess" (c. 1631-34),


"Anna the Prophetess" (c. 1631-34), {Rijksmuseum Amsterdam}

    "Anna the Prophetess" (c. 1631-34), etching by J. van Vliet reproducing the painting "Anna the Prophetess" by Rembrandt (c. 1631).


"Anna the Prophetess" (c. 1631), {Rijksmuseum Amsterdam}

and "Rembrandt's Self-Portrait" (c. 1634) which is the copy of the 1628 self-portrait and the copy from 1634 of "Self-Portrait with Hat and Ruff" (c. 1631).


Hercules Segers and Rembrandt

    Hercules Segers (Haarlem c. 1589-90, Amsterdam c. 1637-38) was a highly original painter and engraver who was one of the greatest experimenters in the field of etching. He had a difficult life, went bankrupt and met a tragic end. At the end of his life he started to drink and is said to have died as a result of a fall down on the stairs. Samuel van Hoogstraten, in his "Introduction to the Great School of Painting", presents him as a lonely, poor and misunderstood genius.

    Hercules Segers is probably the most singular Dutch painter-engraver of the Golden Age, see for example: "The Moss Tree", etching and watercolour {Rijksmuseum Amsterdam}, the paintings "River valley", {Rijksmuseum Amsterdam} and  "The Mountain Landscape",  {Bredius Museum, Den Haag}.


    He was more inspired by the tradition of fantastic painting of the German painter-engraver Altdorfer (c. 1480, 1538), who placed the landscape as the main element of his work ("Spruce Tree", coloured watercolour etching, "Mountain Landscape with Tree", painting, "Mountain Landscape", painting), than by the tradition of the Flemish school as defined by Breughel the Elder: "Paint what you see". As an etcher, Segers tested with engraving techniques (aquatint using rosin powder) and above all with printing. When an artist conceives and creates a work, he may have in mind multiple possible variants of his work, see the extraordinary example presented by Pablo Picasso in Henri Clouzot's documentary « Le mystère Picasso » (44th minute and following). The etching technique allowed Segers to present the different variants of the work he was creating. He considered that each print could be unique and Segers' prints become real paintings. It should be remembered that, in general, when the engraver has finished engraving his plate, he gives it to a printer who makes a set of identical prints. When he printed a plate, Segers could prepare the paper sheet by painting it with watercolour, using inks of different colours to print the plate, painting the print with watercolour or oil painting after printing, he could also print on fabric or even cutting the print to obtain another format. He made counterproofs  (a counterproof is the print obtained by replacing the copper plate on the press with the print just made, covering it with a sheet of paper and making a print with the press; the counterproof is thus inverted with respect to the original print and the colours are paler). We will present the example of six different prints of the etching "Landscape with a Fir Branch".


"Landscape with a Fir Branch" (c. 1626-30), {Rijksmuseum Amsterdam}


    First variant: etching printed with dark blue ink on cotton prepared with a yellowish grey and then coloured with varieties of brown, green, bluish green, greyish blue... This is a very fine example of a Segers print which becomes a real painting.

    Second variant: etching printed on cream-coloured prepared paper. H. Segers uses a plate he has just printed and instead of inking it, he oils the plate and then makes a print, with time the oil turns brown, {Rijksmuseum, Amsterdam}. Third variant: etching printed with dark brown ink on purplish brown prepared paper {Rijksmuseum, Amsterdam}. Fourth variant: etching printed with blue ink on light brown paper {Rijksmuseum, Amsterdam}. Fifth variant: etching printed with black ink on paper with a light grey tint. After printing the print is completed with blue and brown watercolours {Rembrandt House Museum, Amsterdam}. Sixth variant: Counterproof printed in green ink on yellow-brown dyed cotton, with oil painting additions {Rijkemuseum, Amsterdam}.

    This extreme uniqueness meant that H. Segers was not known to the general public but was admired by a small circle of fellow painters and etchers, of whom Rembrandt was one.

   Although Rembrandt and Hercules Segers did not live in Amsterdam at the same time, Rembrandt was familiar with Segers' work and considered him as his master.  He admired him for his exceptional research and technique in etching, his originality, his creativity, the independence and freedom of his style. Rembrandt owned eight paintings, several prints of his etchings and even a plate "Tobias and the Angel" by Hercules Segers.

    H. Segers influenced Rembrandt in painting and etching:

  • 2a) Etching: Before Rembrandt, the ultimate goal of the etching technique was to achieve a result comparable to burin-engraving technique (A. Bosse 1645). Nevertheless Rembrandt thought the interest in using etching is to obtain all the shades that painting allows, to be able to make real etched pictures with gradations and details in the shadows and dark areas. Very soon after the development of his etching technique (1631), Rembrandt's etchings became comparable to paintings that depict and describe scenes of life, for example: "The Ratcatcher" (1632), "The Great Raising of Lazarus" (1632), "The Good Samaritan" (1633), "The Great Descent from the Cross" (1633). These etchings allowed Rembrandt to give free rein to his fantasy and imagination.
  • If Rembrandt's prints become comparable to paintings, unlike H. Segers, Rembrandt achieved this result without adding colours to the paper before or after the print.







    "The Good Samaritan" (1633) etching. Again Rembrandt does not simply copy the painting and although it is a biblical scene, he sets it in the countryside and adds a dog relieving itself in the foreground. This is characteristic of Rembrandt's facetious and provocative side. This theme will be  taken on in painting.


    Few years latter, Rembrandt reproduced the theme of the Good Samaritan in a landscape directly inspired by the landscapes of Hercules Segers.


    "The Descent from the Cross" (c. 1632-33) Painting. Rembrandt uses this scene to place a self-portrait (the man in blue holding Christ's right arm). He engraved the theme a year later.

    "The Great Descent from the Cross" (c. 1633) etching. Rembrandt uses this scene to place a self-portrait (the man on the ladder holding Christ). He will paint again the theme a year later.

    "Descent from the Cross" (c. 1634). Note the three different ways of treating the same subject. We will compare Rembrandt's versions influenced by those of Rubens, "Descent from the Cross" (ca 1611-12), {Ermitage Museum, Saint-Petersburg}, "Descent from the Cross" (ca 1612-14), {Cathedral of Our Lady of Antwerp}, "Descent from the Cross" (ca 1616-17), {Musée des Beaux-Arts, Lille}

  • 2b) While most etchers gave their plates to a printer for printing, Rembrandt, like H. Segers, made his own prints. Rembrandt repeatedly tried prints with different coloured inks and took great care in wiping the ink, which accentuates contrasts (dark areas are wiped less than light or white areas), creating different atmospheres and finally in choosing paper for the print. Rembrandt preferred to make prints on papers that came from China or Japan (see further details in the next section "Rembrandt and the Etching Technique").
  • Rembrandt reworked Hercules Seghers's plate "Tobias and the Angel" (1630-33) into "The Flight into Egypt" (1653), keeping the landscape.
    "Tobias and the Angel", print from the Hercules Segers plate owned by Rembrandt.

    "The Flight into Egypt" (c. 1653). Rembrandt erased part of the Hercules Segers plate (the figures of Tobias and the angel), he kept a large part of the landscape and transformed it into "The Flight into Egypt".

    "The Flight into Egypt" (1653). This print differs from the previous one in that the ink is wiped off less and the choice of paper is different. The very different atmospheres of these two prints are noticeable.

References
  • Rowlands J., 1979, Hercules Segers, George Braziller, New York
  • Sloten van L. & de Jongh E., 2016, « Under the Spell of Hercules Segers, Rembrandt and the moderns », W Books, Zwolle

Rembrandt and the etching technique


    Many painters had their engravings made by professional printmakers. They provided the drawing they wished to print to an engraver who usually engrave the plate with a burin after reversing the original drawing, and then made the prints (see Abraham Bosse's etching of a printer's workshop).


Printmaker's workshop (A. Bosse c. 1642)

   A printer's workshop. In the background is a printer inking a plate, in the left foreground is a printer wiping excess ink off the plate before printing and in the right foreground is a printer printing the plate after inking and wiping.

    For Rembrandt, the etching and printing of the plate were far too important to entrust to a printmaker. In order to maintain the freedom and spontaneity of the line, he used the etching technique and did not reversed his drawing. He very rarely used the technique of transferring a drawing. Etching allowed him to give free rein to his imagination, his fantasy and his research (see the exceptional example of the study of volume representation in the portrait of Jan Cornelis Sylvius). Inspired by Hercules Segers, Rembrandt tested with different coloured inks (see examples: "Christ and the Woman of Samaria" (c. 1634), "The Death of the Virgin" (c. 1639), {Rijksmuseum Amsterdam}, "Blind Tobit" (c. 1651) and "David at Prayer" (c. 1652), {Rijksmuseum Amsterdam})





and experimented with different media or papers for printing. Rembrandt liked to make prints on papers that came from China or Japan, he even tried prints on parchment.


     "Christ Driving the Merchants out of the Temple" etching (c. 1635), {Rijksmuseum Amsterdam}. Rembrandt made this print on parchment!


"The Hundred Guilders Coin" (c. 1648), {Rijksmuseum Amsterdam}

    "The Hundred Guilders Coin" etching (c. 1648). This print is an example of a print made on Japan paper.

    After developing his etching technique, Rembrandt realised that by making several successive attacks using a transparent varnish, he could achieve shadows, dark areas or shading (see for example the self-portraits of the Leiden period and "The Man Drawing from a Cast" (c. 1641), and even details and nuances in shadows or dark areas. To achieve the most beautiful effects in light and shade or details in dark areas, Rembrandt associated the etching technique with the use of burin and/or drypoint. He began the construction and positioning of shadows and dark areas in etching, see the unfinished plate "The Artist Drawing from a Model" (c. 1639). Examples of several successive etching attacks include the etchings "The View of Amsterdam" (c. 1641), "The Man Drawing from a Cast" (c. 1641), "The Jewish Woman (1)" and "The Jewish Woman (2)" (c. 1635), "Christ before Pilate (1)" and "Christ before Pilate (2)" (c. 1635). Eventually, he worked the plate with a burin and/or a drypoint, and Rembrandt's engravings become comparable to paintings that translate and describe scenes of life. Examples include five of Rembrandt's finest and most technical prints "The Annunciation to the Shepherds" (c. 1634), "The Gold Weigher" (c. 1639), "The Three Trees" (c. 1643), "Portrait of J. Six" (c. 1647) and "The Hundred Guilders Coin" (c. 1648). An etching makes it possible to produce between one hundred and one hundred and fifty prints.

    The drypoint technique uses a steel needle that is used to engrave lines into the metal plate. Two examples of etching completed with drypoint are "The Death of the Virgin" (c. 1639) and "Christ Crucified Between Two Thieves" (c. 1641). Rembrandt uses drypoint to create the most intense blacks. An etching completed with drypoint allows to make about fifteen prints only because the pressure of the press quickly crushes light copper beads. From 1648 he used increasingly drypoint in his etchings, and even made some engravings only with drypoint, which confused his admirers and collectors. Examples include the landscapes "The Clump of Trees" (c. 1652), "The Canal" (c. 1652), and the engraving "Ecce Homo" (c. 1655) of which only eight copies were printed.

    The burin engraving uses a burin that is used to engrave lines into the metal plate. Two examples of etching completed with a burin are "The Great Descent from the Cross" (c. 1633) and "Christ before Pilate" (c. 1635). An etching completed with a burin makes it possible to print between one hundred and one hundred and fifty of them.

   To work on his plates, Rembrandt could use a print on which he drew, see the examples of "Self-portrait with Hat and Ruff" presented in the section: The Development of the Etching Technique, and the "Portrait of Rembrandt's Mother".


    In the case of very complicated plates, Rembrandt would make a counterproof on which he would draw. The counterproof is an inverted print and is similar to the copperplate etching. Once he had perfected his drawing on the counterproof, he only had to redraw it on the varnish of the plate to obtain the new state of the plate. There are very few examples of this type. This is the case with the counterproof of the first state of the plate "The Gold Weigher" {The Baltimore Museum of Art}.

    If he considered it necessary, Rembrandt could erase part of the plate with a burnisher and scraper. He used the scraper part (a triangle shape with sharp edges) which made it possible to remove the metal beads and scraped the copper around the lines, then the burnisher part (rounded and smooth) crushed the copper and erased the engraved lines that remain and the scratches made by the scraper. This operation is very long, hard and touchy because the plates used by Rembrandt were thin. He could change a large part of the plate to rework it and strongly modify the processing. Examples include "Self-Portrait with Hat and Collar" (realisation of embroidery) (c. 1631), then much later the major shifts, "The Flight into Egypt" (c. 1653) using a Hercules Seghers plate from c. 1630-33, "The Three Crosses" (c. 1653), first state and fourth state and "Christ Presented in the Temple" (c. 1655), third state and seventh state. Erasing part of a plate with a burnisher represents considerable work and shows that for Rembrandt only counts the result he wanted to obtain, regardless of the amount of work he had to provide to achieve the goal he had set himself.

    Finally, while printing, Rembrandt took great care with the wiping of the ink, which accentuates the contrasts (the dark areas being wiped less than the light or white areas) and finally with the choice of paper.

    For Rembrandt, there is no predefined rule, the result is the only thing that counts. He adapts the rules and the technique he uses to the subject he is dealing with and according to the result he wants to obtain.

    After his bankruptcy, the seizure of his press and his move in 1660, he could not reinstall an etching workshop as well equipped and produced only two etchings.

    Unlike Albrecht Dürer, Rembrandt never engraved on wood, most probably because wood engraving does not offer the freedom of line that etching allows.


Ingredients used


    Important improvements were made over the centuries when alchemists used the exudates secreted by certain plants (an exudate is the substance that flows out of the plant, for example pine resin) and distilled them. The use of resins as well as distillation are known since antiquity. Pliny the Elder (23, 79) reports that liquid pitch was extracted by distillation from the resin of the cembro pine or the spruce as well as from oriental trees such as the terebinth, the lentisk, the cypress. This liquid pitch was used in Egypt for the mummification of bodies. Liquid pitch can be reduced by fire and coagulated with vinegar, and was then used to waterproof amphorae. The Greeks caulked ships with pitch mixed with wax and also used distillation to obtain liquors. The first alembic is described in the 4th century (alembic of Zosin, Greek alchemist), during the following centuries distillation is used to purify and obtain new products, ethyl alcohol (called "eau de vie" or "eau ardente" in the Middle Ages), essential oils (also called vegetable essences), esters used in perfumery... The distillation of petroleum is known since the 7th century. In 1500, the German alchemist Jerome Brunschwig (c. 1450, 1512) published the first treatise on distillation.

    Among the exudates used are :

  • gum arabic from acacia trees, which has been used since prehistoric times as a binder for water-based paints (cave paintings, then gouache and watercolor),
  • the vegetable resins obtained essentially from certain conifers. Their distillation produces essential oils as well as a solid or a very viscous residue.
Units

    Units used in this section are :
  • La Pinte de Paris : 0.952 litre
  • La Livre de Paris : 490 g
  • Le Quarteron = 1/4 de Livre 123 g
  • L'Once = 1/16 de Livre 31 g
Etching

    For the manufacture of:

  • 1) aquafortis (nitric acid), which is used to attack copper plates, one mixed:
    white vinegar, ammonium chloride, sea salt and verdigris also called copper green (A. Bosse 1645). This mixture can be used to etch with hard or soft varnish

  • How to make it:
  • Take 3 Pintes of white vinegar, 6 Onces of ammonia salt, 6 Onces of common salt and 4 Onces of copper green. After pounding the solids fine, put the whole into a pot and bring the mixture to the boil and stir the whole. After bringing to the boil the mixture two or three times, the aquafortis is obtained, which is left to cool and rest for a day or two before being used. If you want to moderate it, add a glass or two of the white vinegar used to make it.
  • There was another kind of aquafortis called "eau de départ" which was used to separate gold from silver and copper. It was sold in refineries and was made from vitriol (iron sulphate), saltpetre, etc. It could only be used on soft varnish because it dissolved the hard varnish.
  • 2) a mixture of tallow and oil to cover the areas of the plates that the acid should not attack:
    Olive oil which prevents the tallow from freezing as soon as it cools.
    Tallow
    , which is obtained from the fat of herbivorous animals (sheep or beef), and is collected by melting the fat. Tallow was used to make tallow candles, candles, ointments, soaps and lubricants (in the wooden mechanisms of mills for example).
  • How to make it : Candle tallow is mixed with hot oil. The tallow melts in the oil. Enough oil must be added to the mixture so that it remains liquid when it cools.
  • 3) the transparent hard varnish used by Jacques Callot, you need :
  • Clear, fat linseed oil (oil used by painters).
    Pulverized mastic in tears. Mastic resin is derived from the Pistacia lentisque tree (a Mediterranean shrub called Pistacia lentiscus or the mastic tree). It is used to make the hard transparent varnish used by J. Callot, but also soft varnishes for etching, and oil-resin mediums and varnishes for oil painting. Mastic resin was the favorite resin of P. P. Rubens. The variety khia or chia, from the island of Chios in Greece, is the most famous since antiquity.
  • How to make it: Heat one Quarteron of linseed oil and add one Quarteron of pulverized tear mastic. The whole is mixed until the mastic is well melted. The whole mass is then passed through a clean, thin cloth into a glass bottle, which is well sealed to preserve the varnish.
  • J. Callot's hard varnish can be diluted with turpentine oil. It is different from the thin varnishes used in oil painting because it contains linseed oil but can also be used as a medium in oil painting.
  • Turpentine resin was produced in ancient times from the turpentine tree, the distillation of which provides turpentine oil and rosin, also called "arcanson" in Gascon. Variants of turpentine resin were produced from other resinous trees (different varieties of pine (pine resin), spruce, larch, fir).
    a) Turpentine oil is used as a solvent to make the hard varnish used by J. Callot and some soft varnishes in etching, and mediums and varnishes in oil painting.
    b) Rosin, also known as white pitch, has been known since antiquity. It is used in etching to make certain soft varnishes, and in powder form to make aquatints.
  • 4) soft varnishes. There are many recipes for making soft varnishes (see the 1743 edition of A. Bosse's book). We will propose one of them:
  • Jacques Callot's soft varnish. To make this varnish, you need :
  • Clean, white virgin wax. Wax has long referred to the wax secreted by bees. Wax can also be obtained from spermaceti which occurs in large amounts in the head oil of the sperm whale, oil from the fish "orange roughy" and oil from certain plants (mainly jojoba). In engraving, it is used to make a small wax rim around the edge of the plate and then after placing the plate horizontally on a table, the acid was poured onto the plate, and also to make soft varnishes, in painting it is used to make matte varnishes.
    Amber or calcined spalt (calcined bitumen). 
    a) Amber is a fossil resin secreted millions of years ago by conifers or flowering plants. It comes in different colours. Amber is used in engraving to make soft varnishes, and in oil painting to make mediums and varnishes (amber was prized by Salvador Dali to make glazes). Amber has been known since prehistoric times (Paleolithic: amber found in Altamira cave) for the manufacture of jewellery (Halistattien, between 1200 and 500 BC).
    b) Spalt is a stone used by smelters to melt metals. But it is the name used by painters and engravers to designate asphalt or bitumen (from Judea). Bitumen exists naturally as a residue of ancient oil deposits from which the lighter elements have been removed by evaporation over time by a kind of natural distillation. Bitumen has been known and used since prehistoric times as a waterproofing material for sealing clay bricks, for making tools or for caulking ships. Bitumen is used in engraving for the production of soft varnishes but also for making aquatints when it is reduced to powder.

    Mastic
    (see the manufacture of hard varnish used by J. Callot).

    Resin pitch
    (old spelling: "poix raisine") or shoemaker's pitch. Pitch is obtained mainly by distillation of the raw resin of the pine tree and is used in the constitution of certain soft varnishes. It is a sticky, viscous and flammable material based on resins and vegetable tars, it is mainly used to ensure the waterproofing of various assemblies. There are many varieties of pitch depending on how it is prepared and the type of tree from which the resin is extracted. Pitch has been known and used since antiquity.

    a) Resin pitch is obtained by emulsifying the residue of the distillation of turpentine (rosin) with water (if instead of removing the rosin from the alembic, it is strongly stirred with water, it loses its transparency: it is then called yellow resin or resin pitch).
    b) Shoemaker's pitch which is black pitch is obtained by distillation of the resin of certain resinous trees or birch and then by slow combustion of the resinous debris. There it separates into two parts, one liquid called pitch oil, the other more solid is black pitch.
    c) White pitch is the rosin obtained by distillation of turpentine resin.
    d) Burgundy pitch or Vosges pitch is obtained by distillation of spruce resin.
    e) Natural pitch is produced by distillation of larch resin.

    Turpentine resine
  • How to make it:
  • Take half a Quarteron of virgin wax, half a Quarteron of amber or half a Quarteron of calcined spalt (calcined bitumen), half a Quarteron of mastic if working in summer because it hardens the varnish, or only an Once of mastic if working in winter, an Once of resin pitch or an Once of shoemaker's pitch and half an Once of turpentine resine.  When all the materials are ready, the wax is melted by heating it and the pitches and then the powders are added little by little, stirring the mixture. When the mixture is well melted and homogeneous, it is poured into clear, cold water and kneaded into balls which are kept away from dust.
    The soft varnish of J. Callot can be diluted with turpentine oil (see the manufacture of the hard varnish of J. Callot).
Painting

    The medium is the binder that is added to the paint to give it certain properties.
  • For water-based paintings, gouache or watercolor, the medium used is gum arabic to which honey is added ...
    The use of gum arabic is known since prehistoric times (cave paintings).
  • For oil paintings, in addition to the mixture of oil (e.g. poppy seed oil or linseed oil) and pigments (the mixture of oil and pigments forms a coloured paste), resins are generally used to make the medium, which is the binder for the coloured paste, but egg white can also be used. The medium allows to adjust the properties of the paste, its dryness, its transparency, its surface appearance, matte or glossy, it promotes the realization of impastos or glazes. There are different types of medium depending on the effect you want to obtain in painting (impasto, glaze ...). Mediums based on beeswax are used since ancient times. Resin-based mediums or egg white mediums have been used since the Renaissance. Oil-resin mediums are composed of a natural resin (amber, mastic, copal ...), an oil generally cooked and a solvent (turpentine oil ...).
    The copal is a semi-fossil resin, close to amber, but generally clearer and is younger than amber. It is generally soluble in alcohol, which is not the case of amber. Copal is used for the manufacture of mediums and varnishes in oil painting.
    The Varnish is applied to the painting when the oil paint is completely dry (after six months to a year). It is applied to give the painting a matte or glossy appearance and to protect the paint.
  • The varnish must be transparent and consists of:
    1a) either a soft natural resin (mastic) which gives a thin varnish,
    1b) or a hard natural resin (amber or copal) which gives a hard varnish,
  • 2) a solvent which dilutes the varnish and modifies its consistency: turpentine oil or alcohol (ethanol) obtained by distillation,
  • 3) a possible matting agent (beeswax) which makes the varnish matt.
References
  • Bosse A. (1645), Traité des manières de graver en taille douce (75 pages)
  • Bosse A. (1645, Edition de 1743), Traité des manières de graver en taille douce, édition revue, corrigée & augmentée du double (186 pages)


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