Louis Agassiz (American, 1807 – 1873)
Johann Rudolf Koller (Swiss, 1828–1905)
René de Rabié (French, 1700-1785)
Frederick DuCane Godman (English, 1834 – 1919)
Mark Catesby (English, 1683 – 1749)
John Emms (English, 1843–1912)
Aloys Zötl (Austrian, 1803-1887)
Saverio Manetti (Italian, 1723 – 1785)
Jacques Barraband (French, 1767 – 1809)
George Catlin (American, 1796 - 1872)
Friedrich August Matthias Gauermann (Austrian, 1807-1862)
Paul-Andre Robert (Swiss, 1901-1977)
Pieter Pietersz. Barbiers (Dutch, 1749 - 1842)
Saverio Manetti (Italian, 1723 – 1785)
Angelo Maria Crivelli (Italian, ?-c.1730)
Augusta Innes Withers (English, 1793 - 1864)
Robert Evans Snodgrass (American, 1875 – 1962)
Saverio Manetti (Italian, 1723 – 1785)
John Gould (English, 1804-1881)
Emil Volkers (German, 1831-1905)
Saverio Manetti (Italian, 1723 – 1785)
Johann Melchior Roos (German, 1663 - 1731)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Louis-Isidore Duperrey (French, 1786 – 1865)
Alfred Malherbe (French, 1804 – 1865)
Frederick McCoy (Irish, 1817-1899)