John Emms (English, 1843–1912)
Adolphe Malherbe (Belgian, 19th Century)
Marcus Elieser Bloch (German, 1723–1799)
Paul-Andre Robert (Swiss, 1901-1977)
René-Primevère Lesson (French, 1794 – 1849)
René de Rabié (French, 1700-1785)
Otto Staudinger (German, 1830 – 1900)
Johann Friedrich Naumann (German, 1780 – 1857)
John Hanson Walker Jr. (English, 1874-1946)
John Gould (English, 1804-1881)
Louis Agassiz (American, 1807 – 1873)
Joris Hoefnagel (Flemish, 1542-1600)
Charles Robert Knight (American, 1874-1953)
Louis-Isidore Duperrey (French, 1786 – 1865)
William Houghton (English, 1828–1895)
George Stubbs (English, 1724-1806)
Julius Hamburger (Austrian, 1830–1909)
Joseph Wolf (German, 1820-1899)
Pierre Jacques Smit (Dutch, 1863-1960)
Joseph Lee (American, 1828-1880)
Louis Agassiz (American, 1807 – 1873)
Ferdinand von Wright (Finnish, 1822- 1906)
Johann Heinrich Sulzer (Swiss, 1735 – 1813)
Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)
Theo van Hoytema (Dutch, 1863-1917)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)