John James Audubon (American, 1785-1851)
Louis Agassiz (American, 1807 – 1873)
Heinrich Von Zügel (German, 1850 - 1941)
Marcus Elieser Bloch (German, 1723–1799)
Antoine-Louis Barye (French, 1796-1875)
William Saville-Kent (English, 1845 – 1908)
Marcus Elieser Bloch (German, 1723–1799)
John James Audubon (American, 1785-1851)
Friedrich August Matthias Gauermann (Austrian, 1807-1862)
Saverio Manetti (Italian, 1723 – 1785)
Saverio Manetti (Italian, 1723 – 1785)
Rodolpho von Ihering (Brazilian, 1883-1939)
Louis-Isidore Duperrey (French, 1786 – 1865)
Saverio Manetti (Italian, 1723 – 1785)
John Edwards Holbrook (American, 1796 – 1871)
Paul-Andre Robert (Swiss, 1901-1977)
Constant Troyon (French, 1810-1865)
Joseph Smit (Dutch, 1836 – 1929)
Julius Scheuerer (German, 1859-1913)
George Garrard (English, 1760-1826)
Hans Haag (Austrian, 1841 - 1919)
Louis Agassiz (American, 1807 – 1873)
George Shaw (English, 1751 – 1813)
George Hudson (New Zealander, 1867 – 1946)
Johann Friedrich Naumann (German, 1780 – 1857)
John Obadiah Westwood (English, 1805 – 1893)
John James Audubon (American, 1785-1851)
Elihu Vedder (American, 1836-1923)
Jacques-Laurent Agasse (Swiss, 1767 - 1849)
Jacques-Laurent Agasse (Swiss, 1767 - 1849)
Sir Andrew Smith (English, 1797-1872)
Marcus Elieser Bloch (German, 1723–1799)
Melchior d'Hondecoeter (Dutch, 1636-1695)
René-Primevère Lesson (French, 1794 – 1849)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Daniel Giraud Elliot (American, 1835 – 1915)
Johan Erik Vesti Boas (Danish, 1855-1935)
Abraham Teerlink (Dutch, 1776 - 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Joseph Wolf (German, 1820-1899)
John James Audubon (American, 1785-1851)
Jan Swammerdam (Dutch, 1637 – 1680)
John James Audubon (American, 1785-1851)
Carl Friedrich Deiker (German, 1836 - 1892)