EditorialParadoxical frog, Pseudis paradoxa (top), and Labyrinthine toad-frog, Leptodactylus labyrinthicus (bottom). Handcolored copperplate engraving from G. T. Wilhelm's "Encyclopedia of Natural History: Amphibia," Augsburg, 1794. Gottlieb Tobias Wilhelm (175...
Editorial'Dark Prison (Carcere Oscura)', 1790?99, Watercolor over graphite, Sheet: 14 3/16 x 9 1/4 in. (36 x 23.5 cm), Drawings, Joseph Mallord William Turner (British, London 1775?1851 London), After Giovanni Battista Piranesi (Italian, Mogliano Veneto 1720?17...
Editorial'Dark Prison (Carcere Oscura)', 1790?99, Watercolor over graphite, Sheet: 14 3/16 x 9 1/4 in. (36 x 23.5 cm), Drawings, Joseph Mallord William Turner (British, London 1775?1851 London), After Giovanni Battista Piranesi (Italian, Mogliano Veneto 1720?17...
Editorial'Dark Prison (Carcere Oscura)', 1790?99, Watercolor over graphite, Sheet: 14 3/16 x 9 1/4 in. (36 x 23.5 cm), Drawings, Joseph Mallord William Turner (British, London 1775?1851 London), After Giovanni Battista Piranesi (Italian, Mogliano Veneto 1720?17...
EditorialParadoxical frog, Pseudis paradoxa (top), and Labyrinthine toad-frog, Leptodactylus labyrinthicus (bottom). Handcolored copperplate engraving from G. T. Wilhelm's "Encyclopedia of Natural History: Amphibia," Augsburg, 1794. Gottlieb Tobias Wilhelm (175...