Louis Agassiz (American, 1807 – 1873)
Joseph Wolf (German, 1820-1899)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Carl Jutz (German, 1838 - 1916)
Emil Volkers (German, 1831-1905)
Willem Maris (Dutch, 1844 - 1910)
Theo van Hoytema (Dutch, 1863-1917)
Aert Schouman (Dutch, 1710-1792)
Ernst Moritz Geyger (German, 1861-1941)
Louis Agassiz (American, 1807 – 1873)
George Stubbs (English, 1724-1806)
Rodolpho von Ihering (Brazilian, 1883-1939)
Louis-Isidore Duperrey (French, 1786 – 1865)
Mark Catesby (English, 1683 – 1749)
George Shaw (English, 1751 – 1813)
Daniel Giraud Elliot (American, 1835 – 1915)
Johann Friedrich Naumann (German, 1780 – 1857)
John Woodhouse Audubon (American, 1812-1862)
Saverio Manetti (Italian, 1723 – 1785)
Wilhelm Kuhnert (German, 1865-1926)
August Heyn (German, 1837-1920)
John Gould (English, 1804-1881)
Zygmunt Waliszewski (Polish, 1897-1936)
James Duncan (Canadian, 1806-1881)
Joseph Wolf (German, 1820-1899)
Saverio Manetti (Italian, 1723 – 1785)