Paul Klee, Asiatic God, 1924, Oil and plaster, over gauze, on panel, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/111668

Félix Vallotton, The Bath, 1894, printed after 1925, Woodcut in black on off-white wove paper, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/60723

Albrecht Dürer, Arm of Eve, 1507, point of brush and gray and black wash, brush and gray and black wash, heightened with white gouache, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/141931

Albrecht Altdorfer, Salome with the Head of St. John the Baptist, c. 1517, pen and brown ink and brush and brown wash and white gouache; framing lines in pen and black ink, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/126219

Jakob Binck, Portrait of Reinneir, 1525, Engraving and etching in black on buff laid paper, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/60948

Johann Liss, Cupid (Amor), c. 1630, oil on canvas, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/145452

Albrecht Dürer, Philip Melanchthon, 1526, Engraving in black on ivory laid paper, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/4115

Lucas Cranach, Hunting near Hartenfels Castle, 1540, oil, originally on wood, transferred to masonite, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/135428

Hans Baldung, The Mass of Saint Gregory, 1511, oil and tempera on wood, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/129220

Albrecht Dürer, Melencolia I, 1514, engraving, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/108501

Albrecht Dürer, Ulrich Varnbüler, 1522, printed c. 1620, Woodcut in black on ivory laid paper with added brown and sepia tone blocks, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/36035

Stefan Lochner, The Virgin Crowned by Angels, c. 1450, oil on wood, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/143761

Käthe Kollwitz, Raped, c. 1908, Etching and soft ground and roulette in dark brown, with scraping and touches of black wash, on cream wove paper, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/55312

Albrecht Dürer, Erasmus of Rotterdam, 1526, Engraving in black on ivory laid paper, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/4118

Hans Burgkmair, Equestrian Portrait of the Emperor Maximilian, 1508, woodcut, in black and white on paper washed blue, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/128048

Emil Nolde, Self-Portrait, 1908, Etching and aquatint on buff wove paper, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/31000

Käthe Kollwitz, Self-Portrait, 1924, Transfer lithograph in black on cream wove paper, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/16737

Tilman Riemenschneider, Saint Jerome and the Lion (From the former Church of St. Peter in Erfurt), c. 1495, alabaster, traces of polychromy, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/125103

Joseph Anton Koch, Landscape with Saint George and the Dragon and the Monte Soratte, c. 1816, Pen and dark gray ink, over graphite (recto); graphite (verso) on ivory laid paper, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/203867

Félix Vallotton, Five O'Clock, plate seven from Intimacies, 1898, Woodcut in black on cream wove paper, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/62164