Francisco Goya, Modo de volar (A Way of Flying), published 1864, etching, aquatint, and drypoint, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7629

Francisco Goya, Y esto tambien (And This Too), published 1863, etching, aquatint or lavis, drypoint, and burin, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7593

Francisco Goya, Y son fieras (And They Are Like Wild Beasts), published 1863, etching, burnished aquatint, and drypoint, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7550

Francisco Goya, Yo lo vi (I Saw It), published 1863, etching, drypoint, and burin, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7590

Francisco Goya, Por que? (Why?), published 1863, etching, lavis, drypoint, burin, and burnisher, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7554

Francisco Goya, No se convienen (They Do Not Agree), published 1863, etching, drypoint, burin, and burnisher, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7586

Francisco Goya, Y no hai remedio (And There's No Help for It), published 1863, etching, drypoint, burin, and burnisher, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7580

Francisco Goya, Tanto y mas (Even Worse), published 1863, etching, lavis, and burin, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7601

Francisco Goya, No se puede mirar (One Can't Look), published 1863, etching, burnished lavis, drypoint, and burin, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7613

Francisco Goya, Fuerte cosa es! (That's Tough!), published 1863, etching, burnished aquatint, and drypoint, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7551

Francisco Goya, Que valor! (What Courage!), published 1863, etching, aquatint, drypoint, engraving, and burnishing, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7556

Francisco Goya, No se puede saber por que (One Can't Tell Why), published 1863, etching, burnished lavis, drypoint, and burin, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7563

Francisco Goya, Ni por esas (Neither Do These), published 1863, etching, lavis, drypoint, and burin, National Gallery of Art, Washington. https://dartabase.art/cite/nga/7568

Arnold Böcklin, Bildnis der Schauspielerin Fanny Janauschek, 1861, Öl auf Leinwand, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/1873

Charles Gleyre, Lost Illusions, 1865–1867, oil on canvas, Walters Art Museum, Baltimore. https://dartabase.art/cite/walters/37.184