Frank Edward Clarke (New Zealander, 1849 – 1899)
Charles Collins (Irish, 1680-1744)
Louis Agassiz (American, 1807 – 1873)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Friedrich Voltz (German, 1817-1886)
Saverio Manetti (Italian, 1723 – 1785)
John James Audubon (American, 1785-1851)
Arthur-Alfred Brunel de Neuville (French, 1852-1941)
Louis Agassiz (American, 1807 – 1873)
Alfred Malherbe (French, 1804 – 1865)
Samuel Raven (English, 1775–1847)
Anton Burger (German, 1824 – 1905)
Charles Hamilton Smith (English, 1776-1859)
Eugène Delacroix (French, 1798-1863)
John Woodhouse Audubon (American, 1812-1862)
Léo-Paul Robert (Swiss, 1851 - 1923)
Jacques Barraband (French, 1767 – 1809)
Louis Agassiz (American, 1807 – 1873)
Alpheus Spring Packard (American, 1839 – 1905)
Samuel Howitt (English, 1756-1822)
Daniel Giraud Elliot (American, 1835 – 1915)
Filippo Buonanni (Italian, 1638 – 1723)
Paul-Andre Robert (Swiss, 1901-1977)
John Frederick Herring Jr. (English, 1820-1907)
Melchior d'Hondecoeter (Dutch, 1636-1695)
Saverio Manetti (Italian, 1723 – 1785)