Frederick DuCane Godman (English, 1834 – 1919)
Wilhelm Kuhnert (German, 1865-1926)
Jean-Baptiste Oudry (French, 1686-1755)
John Gould (English, 1804-1881)
Albert Bierstadt (American, 1830-1902)
Saverio Manetti (Italian, 1723 – 1785)
Louis Agassiz (American, 1807 – 1873)
Sei Koyanagui (Japanese, 1896-1948)
Edgar Hunt (English, 1876-1953)
Joseph Wolf (German, 1820-1899)
Paul-Andre Robert (Swiss, 1901-1977)
John Gould (English, 1804-1881)
Saverio Manetti (Italian, 1723 – 1785)
Saverio Manetti (Italian, 1723 – 1785)
Giuseppe Palizzi (Italian, 1812 - 1888)
Marcus Elieser Bloch (German, 1723–1799)
Marcus Elieser Bloch (German, 1723–1799)
Albrecht Dürer (German, 1471-1528)
W. A . Blakston (English, 19th Century)
Jules Leroy (French, 1833–1865)
Edward Julius Detmold (English, 1883-1957)
Daniel Giraud Elliot (American, 1835 – 1915)
Vasily Vereshchagin (Russian, 1842-1904)
Wilhelm Kuhnert (German, 1865-1926)
Aert Schouman (Dutch, 1710-1792)
Lorenz Oken (German, 1779 – 1851)