Edgar Degas, The Infanta Margarita, after Velázquez, c. 1861–62, Etching and drypoint; second state of two (only known impression), The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/334667 Edgar Degas, Two Dancers, Half-length, 1854, Pastel and charcoal on tracing paper with a joined strip, laid down on cardboard, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/436167 Edgar Degas, Portrait of a Woman, after a Drawing in the Uffizi then attributed to Leonardo da Vinci, 1858–1859, Graphite on off-white wove paper, Harvard Art Museums, Cambridge. https://dartabase.art/cite/harvard/1423 Edgar Degas, The Engraver Joseph Tourny (Le graveur Joseph Tourny), 1857 (third printing), etching on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/6479 Édouard Manet, The Man in the Tall Hat, 1858/1859, watercolor and graphite, National Gallery of Art, Washington. https://dartabase.art/cite/nga/8678 Edgar Degas, Self-Portrait, 1857, Etching in black on ivory laid paper, Art Institute of Chicago, Chicago. https://dartabase.art/cite/aic/13551 Edgar Degas, The Dancers, 1854, Pastel and charcoal on paper, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/436137 Edgar Degas, Self-Portrait (Edgar Degas, par lui-même), 1857, etching on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/6478 Edgar Degas, Self-Portrait, c. 1855–56, Oil on paper, laid down on canvas, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/436158 Edgar Degas, The Old Italian Woman, 1857, Oil on canvas, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/436120 Edgar Degas, Sheet of Studies and Sketches, 1858, graphite, pen and dark brown ink, and watercolor on thick ivory wove paper, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/128808