Gustave Courbet (French, 1819-1877)
Daniel Giraud Elliot (American, 1835 – 1915)
Edwin L. Sheppard (American, ?-1904)
John Edwards Holbrook (American, 1796 – 1871)
Albrecht Adam (German, 1786-1862)
Gustav Prütz (German, 19th Century)
Hans Thoma (German, 1839-1924)
Theo van Rysselberghe (Belgian, 1862-1926)
Coenraad Jacob Temminck (Dutch, 1778-1858)
James Duncan (Canadian, 1806-1881)
Louis Agassiz (American, 1807 – 1873)
Henriëtte Ronner-Knip (Dutch, 1821 – 1909)
James Sowerby (English, 1757 – 1822)
Rodolpho von Ihering (Brazilian, 1883-1939)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Pierre Jacques Smit (Dutch, 1863-1960)
John James Audubon (American, 1785-1851)
John Gould (English, 1804-1881)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
John Woodhouse Audubon (American, 1812-1862)
Archibald Thorburn (Scottish, 1860-1935)
Saverio Manetti (Italian, 1723 – 1785)
René-Primevère Lesson (French, 1794 – 1849)
Marcus Elieser Bloch (German, 1723–1799)