Sir Andrew Smith (English, 1797-1872)
John Frederick Herring Snr. (English, 1795 – 1865)
Pieter Boel (Flemish, 1622 - 1674)
Saverio Manetti (Italian, 1723 – 1785)
Benno Raffael Adam (German, 1812-1892)
Johann Friedrich Naumann (German, 1780 – 1857)
Theo van Hoytema (Dutch, 1863-1917)
Saverio Manetti (Italian, 1723 – 1785)
Bruno Liljefors (Swedish, 1860–1939)
John Gould (English, 1804-1881)
Henrik Gronvold (Danish, 1858 – 1940)
Mario Nuzzi (Italian, 1603-1673)
Charles Atwood Kofoid (American, 1865-1947)
Edward Julius Detmold (English, 1883-1957)
Alpheus Spring Packard (American, 1839 – 1905)
Louis Agassiz Fuertes (American, 1874 – 1927)
René-Primevère Lesson (French, 1794 – 1849)
Émile van Marcke (French, 1827-1890)
Louis Agassiz (American, 1807 – 1873)
Jules Leroy (French, 1833–1865)
Carl Reichert (Austrian, 1836-1918)
Adriaen van de Velde (Dutch, 1636-1672)
Frederick McCoy (Irish, 1817-1899)
Maksymilian Gierymski (Polish, 1846-1874)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)