
Giovanni Boldini (Italian, 1842-1931)

Louis Agassiz (American, 1807 – 1873)

Samuel Howitt (English, 1756-1822)

Circle of Maud Earl (English, 1864-1943)

Mark Catesby (English, 1683 – 1749)

Christian Kröner (German, 1838-1911)

Emil W. Lenders (American, 1865-1934)

Henry Seebohm (English, 1832 – 1895)

Nicolaes Pietersz. Berchem (Dutch, 1620 – 1683)

John Gould (English, 1804-1881)

Piotr Michałowski (Polish, 1800-1855)

John Edwards Holbrook (American, 1796 – 1871)

Frank Edward Clarke (New Zealander, 1849 – 1899)

Jan Swammerdam (Dutch, 1637 – 1680)

Bruno Liljefors (Swedish, 1860–1939)

Sir Andrew Smith (English, 1797-1872)

Rodolpho von Ihering (Brazilian, 1883-1939)

Caspar Wolf (Swiss, 1735 - 1783)

John James Audubon (American, 1785-1851)

John James Audubon (American, 1785-1851)

Ernst Haeckel (German, 1834-1919)

Edmund Bristow (English, 1787–1876)

René-Primevère Lesson (French, 1794 – 1849)

John James Audubon (American, 1785-1851)