Moses Haughton (English, c. 1734 – 1804)
Jakob Philipp Hackert (German, 1737–1807)
John Gould (English, 1804-1881)
George Washington Lambert (Australian, 1873–1930)
Elizabeth Nourse (American, 1859-1938)
John Singer Sargent (American, 1856-1925)
John Edwards Holbrook (American, 1796 – 1871)
Frederick DuCane Godman (English, 1834 – 1919)
Pierre Jacques Smit (Dutch, 1863-1960)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Louis Agassiz (American, 1807 – 1873)
James Duncan (Canadian, 1806-1881)
Otto von Thoren (Austrian, 1823 - 1889)
John Gould (English, 1804-1881)
Daniel Giraud Elliot (American, 1835 – 1915)
Alfred De Dreux (French, 1810-1860)
John Edwards Holbrook (American, 1796 – 1871)
Ludwig Koch (Austrian, 1866–1934)
John Gould (English, 1804-1881)
Charles Hamilton Smith (English, 1776-1859)
René-Primevère Lesson (French, 1794 – 1849)
John Ferneley Jr. (English, 1815-1862)
Joseph Wolf (German, 1820-1899)
George Stubbs (English, 1724-1806)
Saverio Manetti (Italian, 1723 – 1785)
John Obadiah Westwood (English, 1805 – 1893)
Jan Swammerdam (Dutch, 1637 – 1680)
James Duncan (Canadian, 1806-1881)
John Gould (English, 1804-1881)
John Gould (English, 1804-1881)
Simon van der Does (Dutch, 1653-1717)
Gustav Prütz (German, 19th Century)
John Edwards Holbrook (American, 1796 – 1871)
Edmund Henry Osthaus (American, 1858–1928)
John Gould (English, 1804-1881)
Constant Troyon (French, 1810-1865)
Louis Agassiz (American, 1807 – 1873)
Melchior d'Hondecoeter (Dutch, 1636-1695)
Luigi Balugani (Italian, 1737-1770)
Jan Stobbaerts (Belgian, 1838 – 1914)
John James Audubon (American, 1785-1851)
Ferdinand von Wright (Finnish, 1822- 1906)
Johann Friedrich Naumann (German, 1780 – 1857)
Saverio Manetti (Italian, 1723 – 1785)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Louis-Isidore Duperrey (French, 1786 – 1865)
Abraham Van Calraet (Dutch, 1642– 1722)
Johann Friedrich Naumann (German, 1780 – 1857)
Christian Anton Goering (German, 1836-1905)
Gustave Courbet (French, 1819-1877)
René-Primevère Lesson (French, 1794 – 1849)
Albert Bierstadt (American, 1830-1902)
Johann Friedrich Naumann (German, 1780 – 1857)
Carl Reichert (Austrian, 1836-1918)
Emil August Göldi (Swiss, 1859-1917)
Jan Ciągliński (Polish, 1858 - 1913)
Maria Sibylla Merian (German, 1647 – 1717)
Louis Agassiz (American, 1807 – 1873)
Pieter Pietersz. Barbiers (Dutch, 1749 - 1842)
Rudolf Ribarz (Austrian, 1848-1904)