Skip to content
The Four Stages of Cruelty, the complete set of four etchings and engravings
The Four Stages of Cruelty, the complete set of four etchings and engravings
William Hogarth (1697-1764, British)
The Five Orders of Periwigs
The Five Orders of Periwigs
William Hogarth (1697-1764, British) Etching on laid paper
Garrick in the Character of Richard III
Garrick in the Character of Richard III
William Hogarth (1697-1764) Etching and engraving
Credulity, Superstition, and Fanaticism
Credulity, Superstition, and Fanaticism
William Hogarth (1697-1764, British) Etching and engraving on laid paper
Columbus Breaking the Egg
Columbus Breaking the Egg
William Hogarth (1697-1764, British) Etching on laid paper
William Hogarth, Boys Peeping at Nature, etching on laid paper, 1751
Boys Peeping at Nature
William Hogarth (1697-1764, British) Etching on laid paper
After, from the pair Before & After
After, from the pair Before & After
William Hogarth (1697-1764, British) Etching and engraving
Before, from the pair Before & After
Before, from the pair Before & After
William Hogarth (1697-1764, British) Etching and engraving
Gin Lane, from the pair Beer Street & Gin Lane
Gin Lane, from the pair Beer Street & Gin Lane
William Hogarth (1697-1764, British) Etching and engraving
Beer Street, from the pair Beer Street & Gin Lane
Beer Street, from the pair Beer Street & Gin Lane
William Hogarth (1697-1764, British) Etching and engraving
Battle of the Pictures
Battle of the Pictures
William Hogarth (1697-1764, British) Etching
The Analysis of Beauty
The Analysis of Beauty
William Hogarth (1697-1764, British) Letterpress text. The plates are signed as "Designed, Engraved, and Publish’d by Wm. Hogarth, March 5th 1753"
A Stand of Arms, Musical Instruments, etc.
A Stand of Arms, Musical Instruments, etc.
William Hogarth (1697-1764, British) Etching and engraving
A Rake's Progress, the complete set of eight etchings and engravings
A Rake's Progress, the complete set of eight etchings and engravings
William Hogarth (1697-1764, British)
A Midnight Modern Conversation
A Midnight Modern Conversation
William Hogarth (1697-1764, British) Etching and engraving
A Harlot's Progress, the complete set of six etching and engravings
A Harlot's Progress, the complete set of six etching and engravings
William Hogarth (1697-1764, British)
William Hogarth, A Company of Undertakers
A Company of Undertakers
William Hogarth (1697-1764, British) Etching and engraving
Venetian Filigree
Venetian Filigree
Arms, John Taylor (1887-1953, American) Etching on beige wove paper
The Conversion of St. Paul
The Conversion of St. Paul
Baldung Grien, Hans (1476-1545, German) Woodcut
The Inn
The Inn
Bega, Cornelis (1620-1664, Dutch) Etching on laid paper
Coat of Arms of Hector Pomer
Coat of Arms of Hector Pomer
Beham, Hans Sebald (1500-1550, German) Woodcut on laid paper
Der Kuss
Der Kuss
Behrens, Peter (1868-1940, German) Color woodcut printed in green, pink and four shades of brown on Japan paper
The Ruins of the Old Kreuzkirche, Dresden
The Ruins of the Old Kreuzkirche, Dresden
Bellotto, Bernardo (1721-1780, Italian) Etching
Sous la Lampe
Sous la Lampe
Besnard, Albert (1849-1934, French) Etching and drypoint on laid paper
Dance of the Italian Peasants (After Rubens)
Dance of the Italian Peasants (After Rubens)
Bolswert, Schelte (1586-1659, Dutch) Engraving
Philemon and Baucis (After Rubens)
Philemon and Baucis (After Rubens)
Bolswert, Schelte (1586-1659, Dutch) Engraving
Salome with the Head of John the Baptist
Salome with the Head of John the Baptist
Bolswert, Schelte (1586-1659, Dutch) Engraving
The Lion Hunt
The Lion Hunt
Bolswert, Schelte (1586-1659, Dutch) Engraving
Two Young Men and Their Ladies
Two Young Men and Their Ladies
Bolswert, Schelte (1586-1659, Dutch) Engraving on laid paper
The Siege of the Elephant
The Siege of the Elephant
Bosch, Hieronymus (c. 1450-1516, Dutch) Etching and engraving
Deux Paysans Dormant
Deux Paysans Dormant
Boucher, Marie-Jeanne Boucher (1716-1796, French) after Boucher, François (1703-1770, French) Etching on laid paper
Comédie de la Mort
Comédie de la Mort
Bresdin, Rodolphe (1825-1885, French) Lithograph on cream Chine appliqué
La Sainte Famille aux Cerfs
La Sainte Famille aux Cerfs
Bresdin, Rodolphe (1825-1885, French) Lithograph transferred from etching on yellow Chine-collé
Saint Matthias
Saint Matthias
Büsinck, Ludolph (1590-1669, German) Chiaroscuro woodcut on laid paper
St. James the Greater
St. James the Greater
Büsinck, Ludolph (1590-1669, German) Chiaroscuro woodcut on laid paper
St. Francis of Assisi Receiving the Stigmata
St. Francis of Assisi Receiving the Stigmata
Buytewech, Willem (1591-1624, Dutch) after Rubens, Peter Paul (1577-1640, Flemish) Etching on laid paper
Louis de Lorraine, Prince of Phalsbourg
Louis de Lorraine, Prince of Phalsbourg
Callot, Jaques (1592-1635, French) Etching and engraving on laid paper
The Holy Family at the Table
The Holy Family at the Table
Capitelli, Bernardino (1589-1639, Italian) after Minetti, Rutilio (ca. 1571-1639, Italian) Etching on laid paper
The Red Acrobat
The Red Acrobat
Chagall, Marc (1887-1985, Russian-French) Color lithograph
Venus Coupant les Ailes de l'Amour
Venus Coupant les Ailes de l'Amour
Corot, Camille (1796-1875, French) Etching and drypoint printed in black on cream laid Japan paper
Bang-Up-Prime
Bang-Up-Prime
Cruikshank, George (1792-1878, English) Hand-colored etching
Jealousy
Jealousy
Cruikshank, George (1792-1878, English) Hand-colored etching with later additions of collage
Nosing the Nob at Ramsgate
Nosing the Nob at Ramsgate
Cruikshank, George (1792-1878, English) Hand-colored etching
The Return of the Sailing Party
The Return of the Sailing Party
Cruikshank, George (1792-1878, English) Hand-colored etching
Enfoncé Lafayette!... Attrape mon vieux!
Enfoncé Lafayette!... Attrape mon vieux!
Daumier, Honoré (1808-1879, French) Lithograph on chine appliqué
En v'là un, il pourrait bien être malheureux comme les pierres, que je lui donnerais pas pour un sou d'ouvrage
En v'là un, il pourrait bien être malheureux comme les pierres, que je lui donnerais pas pour un sou d'ouvrage
Daumier, Honoré (1808-1879, French) Lithograph on chine-collé
L'Âne et les Deux Voleurs
L'Âne et les Deux Voleurs
Daumier, Honoré (1808-1879, French) Lithograph on white paper
Le Dimanche au Jardin des Plantes
Le Dimanche au Jardin des Plantes
Daumier, Honoré (1808-1879, French) Lithograph on wove paper
Le Moulin de Télégraphe
Le Moulin de Télégraphe
Daumier, Honoré (1808-1879, French) Lithograph on chine-collé
Le Passé, Le Présent, L'Avenir
Le Passé, Le Présent, L'Avenir
Daumier, Honoré (1808-1879, French) Lithograph on white paper
Le Ventre Législatif
Le Ventre Législatif
Daumier, Honoré (1808-1879, Daumier) Lithograph on wove paper
Nous ne partirons donc pas!
Nous ne partirons donc pas!
Daumier, Honoré (1808-1879, French) Hand-colored lithograph with gum arabic
Rue Transnonain, le 15 Avril 1834
Rue Transnonain, le 15 Avril 1834
Daumier, Honoré (1808-1879, French) Lithograph on chine appliqué
1830 et 1833
1830 et 1833
Daumier, Honoré (1808-1879, French) Lithograph on white paper
A Musketeer from the Bodyguard of Emperor Rudolph II
A Musketeer from the Bodyguard of Emperor Rudolph II
De Gheyn II, Jacob (1565-1629, Dutch) after Goltzius, Hendrick (1558-1617, Dutch) Engraving
A Sergeant from the Officers and Soldiers of the Bodyguard of Emperor Rudolph II
A Sergeant from the Officers and Soldiers of the Bodyguard of Emperor Rudolph II
De Gheyn II, Jacob (1565-1629, Dutch) after Goltzius, Hendrick (1558-1617, Dutch) Engraving on laid paper
The Archer and the Milkmaid
The Archer and the Milkmaid
After De Gheyn II, Jacob (1565-1629, Dutch) Engraving on laid paper
Achilles and the Daughters of Lycomedes
Achilles and the Daughters of Lycomedes
de Visscher, Cornelis (ca. 1628/29-1658, Dutch) after Rubens, Peter Paul (1577-1640, Flemish) and Van Dyck, Anthony (1599-1641, Flemish) Engraving
A Shepherd Visiting Four Nymphs
A Shepherd Visiting Four Nymphs
Dietrich, Christian Wilhelm Ernst (1712-1774, German) after Van Poelenburch, Cornelis (1594-1667, Dutch) Etching on laid paper
Mother and Children
Mother and Children
Dietrich, Christian Wilhelm Ernst (1712-1774, German) Mezzotint
Coat of Arms with Skull
Coat of Arms with Skull
Dürer, Albrecht (1471-1528, German) Engraving
Knight, Death and the Devil
Knight, Death and the Devil
Dürer, Albrecht (1471-1528, German) Engraving
Landscape with a Large Cannon
Landscape with a Large Cannon
Dürer, Albrecht (1471-1528, German) Etching on laid paper
The Four Horsemen of the Apocalypse
The Four Horsemen of the Apocalypse
Dürer, Albrecht (1471-1528, German)
De Vermaarde Schoenmaaker
De Vermaarde Schoenmaaker
Dusart, Cornelis (1660-1704, Dutch) Etching on laid paper
Gelyk van Aart, is wel Gepaart
Gelyk van Aart, is wel Gepaart
Dusart, Cornelis (1660-1704, Dutch) Mezzotint on laid paper, mounted on heavy wove paper
Arabesque with Two Foxes
Arabesque with Two Foxes
Flötner, Peter (ca.1485/96-1546, German) Woodcut, with additional woodcut by Rudolph Wyssenbach on verso
Nine Figures with a Bust of Pan to the Side
Nine Figures with a Bust of Pan to the Side
Fontebasso, Francesco (1707-1769, Italian) Etching on laid paper
Pope Gregory I Praying for the Deliverance of Souls to Heaven
Pope Gregory I Praying for the Deliverance of Souls to Heaven
Fontebasso, Francesco (1707-1769, Italian) Etching on laid paper
Adoration of the Magi
Adoration of the Magi
Frezza, Giovanni Girolamo (1659-1730, Italian) after Rubens, Peter Paul (1577-1640, Flemish) Engraving
Lone Dog
Lone Dog
Fyt, Jan (1611-1661, Flemish) Etching
Two Dogs by a Fountain
Two Dogs by a Fountain
Fyt, Jan (1611-1661, Flemish) Etching on laid paper
Orpheus Enchanting the Animals
Orpheus Enchanting the Animals
Frisius, Simon Wynouts (ca. 1580-1629, Dutch) Etching
The Cabinetical Balance
The Cabinetical Balance
Gillray, James (1757-1818, English) Hand-colored etching
Hercules and Cacus
Hercules and Cacus
Goltzius, Hendrick (1558-1617, Dutch) Chiaroscuro woodcut
The Roman Heroes
The Roman Heroes
Goltzius, Hendrick (1558-1617, Dutch) Complete set of 10 engravings
Pietà
Pietà
Goltzius, Hendrick (1558-1617, Dutch) Engraving
Todo va Revuelto
Todo va Revuelto
Goya, Fransisco (1746-1828, Spanish) Etching, aquatint and drypoint
Rest on the Flight into Egypt
Rest on the Flight into Egypt
Grimaldi, Giovanni Francesco (1606-1680, Italian) Etching on laid paper
The Lion Gardiner House, East Hampton
The Lion Gardiner House, East Hampton
Hassam, Childe (1859-1935, American) Etching
Ancient and Modern Gentlemen
Ancient and Modern Gentlemen
Heath, William (1795-1840, English) Hand-colored etching
1812 or Regency a la Mode
1812 or Regency a la Mode
Heath, William (1795-1840, English) Hand-colored etching on paper laid down on laid blue-grey THS Kent paper
Männerbildnis (Selbstbildnis)
Männerbildnis (Selbstbildnis)
Heckel, Erich (1883-1970, German) Color woodcut
Portrait of Giovanni Cornaro
Portrait of Giovanni Cornaro
Jegher, Christoffel (1596-1653, Flemish) Chiaroscuro woodcut from four blocks on laid paper
The Bull-Ring outside the Gate of Alcalá, Madrid
The Bull-Ring outside the Gate of Alcalá, Madrid
Joli, Antonio (c. 1700-1777, Italian) Etching and burin on laid paper
Pope Pius V
Pope Pius V
Lange, Hans (ca. 1558 - ?, German) Engraving
Portrait of Paul Lautensack
Portrait of Paul Lautensack
Lautensack, Hans Sebald (1524–1560, German) Etching
The Virgin with the Child Seated Under a Tree
The Virgin with the Child Seated Under a Tree
Lons, Dirk Eversen (1590-after 1631, Dutch) after Bloemaert, Abraham (1566-1651, Dutch) Etching on laid paper
Le Troupeau en Marche
Le Troupeau en Marche
Lorrain, Claude (1600-1682, French) Etching on laid paper
Two Putti Mocking a Monkey
Two Putti Mocking a Monkey
Master of the Die (fl. 1525-1560, Italian) after Raphael (1483-1520, Italian) or Giovanni da Udine (1487-1564, Italian) Engraving on laid paper
Boy With a Sword (Turned Left)
Boy With a Sword (Turned Left)
Manet, Édouard (1832-1883, French) Etching on China paper
La Convalescente
La Convalescente
Manet, Édouard (1832-1883, French) Etching and aquatint on laid paper
Montmartre, la rue Saint Vincent en hiver
Montmartre, la rue Saint Vincent en hiver
Müller, Alfredo (1869-1939, Franco-Italian) Etching and aquatint on laid paper with an ARCHES watermark
Dawn
Dawn
Mucha, Alphonse (1860-1939, Czech) Color lithograph
Monaco Monte-Carlo
Monaco Monte-Carlo
Mucha, Alphonse (1860-1939, Czech) Color lithograph on linen
Salome
Salome
Mucha, Alphonse (1860-1939, Czech) Color lithograph
Der Graf
Der Graf
Nolde, Emil (1867-1956, German) Etching and aquatint
Medea Giving Jason the Household Gods
Medea Giving Jason the Household Gods
Pencz, Georg (ca. 1500-1550, German) Engraving
Tobias Burying One of the Children of Israel
Tobias Burying One of the Children of Israel
Pencz, Georg (ca. 1500-1500, German) Engraving
Tobias Puts Fish on Coal and Spends Wedding Night in Prayer
Tobias Puts Fish on Coal and Spends Wedding Night in Prayer
Pencz, Georg (ca. 1500-1550, German) Engraving
The Triumph of Death on Time
The Triumph of Death on Time
Pencz, Georg (ca. 1500-1550, German) Engraving on laid paper
Garcon et Dormeuse à la Chandelle
Garcon et Dormeuse à la Chandelle
Picasso, Pablo (1881-1973, Spanish) Etching and aquatint
Jeune Fille, Célestine et Petit-Maître
Jeune Fille, Célestine et Petit-Maître
Picasso, Pablo (1881-1973, Spanish) Etching on laid paper
La Celestine en Action: Racolage
La Celestine en Action: Racolage
Picasso, Pablo (1881-1973, Spanish) Etching on Richard-de-Bas paper
Picasso, Les Deux Saltimbanques
Les Deux Saltimbanques
Picasso, Pablo (1881-1973, Spanish) Drypoint before steel facing on medium/heavy laid paper
Antichità d'Albano e di Castel Gandolfo; Descrizione...dell'Emissario del Lago Albano; Di due spelonche ornate dagli antichi alla Riva del Lago Albano
Antichità d'Albano e di Castel Gandolfo; Descrizione...dell'Emissario del Lago Albano; Di due spelonche ornate dagli antichi alla Riva del Lago Albano
Piranesi, Giovanni Battista (1720-1778, Italian) Three complete sets of etchings and text bound in one volume with original soft binding; the sets include 33 etchings, 12 etchings and 13 etchings respectively
Prima Parte di Architetture e Prospettive Inventate
Prima Parte di Architetture e Prospettive Inventate
Piranesi, Giovanni Battista (1720-1778, Italian) Complete set of seventeen etchings plus title page for the Opere Varie
The Giant Wheel
The Giant Wheel
Piranesi, Giovanni Battista (1720-1778, Italian) Etching, engraving
Square in Rouen: Place de la République
Square in Rouen: Place de la République
Pissarro, Camille (1830-1903, French) Etching on Japan paper
The Rest on the Flight into Egypt
The Rest on the Flight into Egypt
Procaccini, Camillo (1555-1629, Italian) Etching on laid paper
Abraham Francen, Apothecary
Abraham Francen, Apothecary
Rembrandt van Rijn (1606-1669, Dutch) Etching and drypoint on dark yellow Japan paper
Rembrandt, Beggar Seated on a Bank
Beggar Seated on a Bank
Rembrandt van Rijn (1606-1669, Dutch) Etching
The Little Jewish Bride
The Little Jewish Bride
Rembrandt van Rijn (1606-1669, Dutch) Etching and touches of drypoint
A Standing Hurdy-Gurdy Player (Polander Standing with Arms Folded)
A Standing Hurdy-Gurdy Player (Polander Standing with Arms Folded)
Rembrandt van Rijn (1606-1669, Dutch) Etching
The Return of the Prodigal Son
The Return of the Prodigal Son
Rembrandt van Rijn (1606-1669, Dutch) Etching on medium-weight white, laid paper
Rembrandt, Three Heads of Women, One Asleep
Three Heads of Women: One Asleep
Rembrandt van Rijn (1606-1669, Dutch) Etching
View of Amsterdam from the Northwest
View of Amsterdam from the Northwest
Rembrandt van Rijn (1606-1669, Dutch) Etching
Auch ein Totentanz: Sechtes Blatt
Auch ein Totentanz: Sechtes Blatt
Rethel, Alfred (1816-1859, German) Woodcut on wove paper
The Standard Bearer
The Standard Bearer
Rhine, Prince Rupert of the (1619-1682, German) Mezzotint
Mere et l'Enfant dans une Galerie d'Estampes
Mere et l'Enfant dans une Galerie d'Estampes
Robbe, Manuel (1872-1936, French) Color etching, aquatint, drypoint on laid paper
Le Trio
Le Trio
Rouault, Georges (1871-1958, French) Lithograph on wove paper
The Carter and the Gypsies
The Carter and the Gypsies
Rowlandson, Thomas (1756-1827, English) Etching
A Kick-Up at a Hazard Table
A Kick-Up at a Hazard Table
Rowlandson, Thomas (1756-1827, English) Hand-colored etching and aquatint
Vladislav Hall, Prague Castle, the Annual Fair
Vladislav Hall, Prague Castle, the Annual Fair
Sadeler, Aegidius (ca. 1570-1629, Flemish) Engraving from two plates on two sheets
The Annunciation to the Shepherds
The Annunciation to the Shepherds
Saenredam, Jan (1565-1607, Dutch) Engraving
Self-Portrait
Self-Portrait
Schmidt, Georg Friedrich (1712-1775, German) Etching on laid paper
The Christ Child and the Infant St. John the Baptist
The Christ Child and the Infant St. John the Baptist
Schut, Cornelis (1597-1655, Flemish) Etching
The Virgin and Child with St. John the Baptist
The Virgin and Child with St. John the Baptist
Schut, Cornelis (1597-1655, Flemish) Etching on laid paper
Virgin and Child
Virgin and Child
Schut, Cornelis (1597-1655, Flemish) Etching on laid paper
A Crocodile and Hippopotamus Hunt
A Crocodile and Hippopotamus Hunt
Soutman, Pieter (ca. 1580-1657, Dutch) after Rubens, Peter Paul (1577-1640, Flemish) Engraving on laid paper
Prochainement la très illustre Compagnie du Chat Noir...
Prochainement la très illustre Compagnie du Chat Noir...
Steinlen, Théophile-Alexandre (1859-1923, French-Swiss) Lithograph printed in black and red on tan paper
Adoration of the Shepherds
Adoration of the Shepherds
Stock, Andries Jacobsz (1580-1648, Dutch) after Bloemaert, Abraham (1566-1651, Dutch) Engraving
Le Croquet
Le Croquet
Tissot, James Joseph (1836-1902, French) Etching and drypoint on Japan paper
La Plus Jolie Femme de Paris
La Plus Jolie Femme de Paris
Tissot, James Joseph (1836-1902, French) Etching and drypoint
Sept Pointes Sèches
Sept Pointes Sèches
Toulouse-Lautrec, Henri de (1864-1901, French) Seven drypoints on Japan paper contained in a white wrapper with black, red, and gold letterpress imprint title front and justification inside cover, all within a soft gray wrapper, letterpress title in black on the front, housed within gray boards and box.
Jan Snellinck
Jan Snellinck
Van Dyck, Anthony (1599-1641, Flemish) Etching
Brigands Attacking a Carriage
Brigands Attacking a Carriage
Van de Velde II, Jan (1593-1641, Dutch) after Van de Velde, Esias (1587-1630, Dutch) Etching
The Four Elements
The Four Elements
Van de Velde II, Jan (1593-1641, Dutch) after Buytewech, Willem (1591/92-1624, Dutch) Etchings mounted on nineteenth-century musical manuscript
Soldiers and Peasants Sitting and Fighting Near a Table
Soldiers and Peasants Sitting and Fighting Near a Table
van den Wyngaerde, Frans (1614-1679, Flemish) Engraving
A Beached Whale Between Scheveningen and Katwijk
A Beached Whale Between Scheveningen and Katwijk
Van der Gouwen, Willem (ca. 1650-1720, Dutch) after Matham, Jacob (1571-1631, Dutch) Engraving on laid paper
The Second Spring from the set of Four Mineral Springs in Spa of Eidsvold, Norway
The Second Spring from the set of Four Mineral Springs in Spa of Eidsvold, Norway
Van Everdingen, Allaert (1621-1675, Dutch) Etching
St. Francis of Assisi
St. Francis of Assisi
Vanni, Francesco (1563- after 1610, Italian) Etching
The Battle of the Amazons
The Battle of the Amazons
Vico, Enea (1541-1567, Italian) after Raphael (1483-1520, Italian) or Romano, Giulio (1499-1546, Italian) Engraving on laid paper
Les Cartes
Les Cartes
Villon, Jacques (1875-1963, French) Etching and color aquatint
The Seller of Pots and Pans
The Seller of Pots and Pans
Volpato, Giovanni (1783-1803, Italian) after Maggioto, Francesco (1750-1805, Italian) Etching on laid paper
Elijah Fed by the Ravens
Elijah Fed by the Ravens
Waterloo, Antoni (1609-1690, Dutch) Etching on laid paper
A Barebreasted Young Woman
A Barebreasted Young Woman
Weiss, Bartholomäus Ignaz (1740-1814, German) Etching on laid paper
The Guitar Player
The Guitar Player
Whistler, James Abbott McNeill (1834-1903, American) Drypoint in brown ink on off-white paper
Old Putney Bridge
Old Putney Bridge
Whistler, James Abbott McNeill (1834-1903, American) Etching in brown ink on laid paper, printed with plate tone
Elinor Leyland
Elinor Leyland
Whistler, James Abbott McNeill (1834-1903, American) Drypoint in black ink on laid paper
The Punt
The Punt
Whistler, James Abbott McNeill (1834-1903, American) Etching and drypoint on chine collé
The Traghetto No. 2
The Traghetto No. 2
Whistler, James Abbott McNeill (1834-1903, American) Etching and drypoint in black ink on laid paper
Old Putney Bridge
Old Putney Bridge
Whistler, James Abbott McNeill (1834-1903, American) Etching in black ink on laid paper, printed with plate tone
Finette
Finette
Whistler, James Abbott McNeill (1834-1903, American) Drypoint in black ink on tissue-thin, white, fibrous laid paper
Francis Borgia
Francis Borgia
Wierix, Hieronymus (1553-1619, Flemish) Engraving
Ludwig, King of Hungary
Ludwig, King of Hungary
Wierix, Hieronymus (1553-1619, Flemish) Engraving on laid paper
The Way to Save Trouble
The Way to Save Trouble
Woodward, George (1760-1809, English) Hand-colored etching and aquatint