Gustave Courbet (French, 1819-1877)
Frank Edward Clarke (New Zealander, 1849 – 1899)
John George Wood (English, 1827 – 1889)
Louis Agassiz (American, 1807 – 1873)
James Ward (English, 1769-1859)
John Gould (English, 1804-1881)
Alexander Koester (German, 1864-1932)
Thomas Creswick (English, 1811–1869)
Nils Kreuger (Swedish, 1858 - 1930)
Louis Agassiz (American, 1807 – 1873)
René de Rabié (French, 1700-1785)
Joseph Anton Harzath (German, active 1710-1726)
Lorenz Oken (German, 1779 – 1851)
James Duncan (Canadian, 1806-1881)
Johann Friedrich Naumann (German, 1780 – 1857)
Mark Catesby (English, 1683 – 1749)
John Edwards Holbrook (American, 1796 – 1871)
Robert Hills (English, 1769 – 1844)
Marcus Elieser Bloch (German, 1723–1799)
Saverio Manetti (Italian, 1723 – 1785)
Frederick DuCane Godman (English, 1834 – 1919)
Charles Hamilton Smith (English, 1776-1859)
John James Audubon (American, 1785-1851)
René-Primevère Lesson (French, 1794 – 1849)