Coenraad Jacob Temminck (Dutch, 1778-1858)
Carl Friedrich Deiker (German, 1836 - 1892)
Bruno Liljefors (Swedish, 1860–1939)
Saverio Manetti (Italian, 1723 – 1785)
Alexander Koester (German, 1864-1932)
Edmund Henry Osthaus (American, 1858–1928)
Edward Julius Detmold (English, 1883-1957)
Joris Hoefnagel (Flemish, 1542-1600)
Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)
Marie-Yvonne Laur (French, 1879-1943)
Otto Bache (Danish, 1839–1927)
Frederick DuCane Godman (English, 1834 – 1919)
Saverio Manetti (Italian, 1723 – 1785)
Emil August Göldi (Swiss, 1859-1917)
Emil Volkers (German, 1831-1905)
Jan Swammerdam (Dutch, 1637 – 1680)
John James Audubon (American, 1785-1851)
Ludovic Lepic (French, 1839-1889)
Daniel Giraud Elliot (American, 1835 – 1915)
Johann Friedrich Naumann (German, 1780 – 1857)
Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)
Louis-Isidore Duperrey (French, 1786 – 1865)
Frederick DuCane Godman (English, 1834 – 1919)