Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Lorenz Oken (German, 1779 – 1851)
John Edwards Holbrook (American, 1796 – 1871)
George Stubbs (English, 1724-1806)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Christian David Gebauer (Danish, 1777-1831)
Jean-Baptiste Audebert (French, 1759-1800)
Louis-Isidore Duperrey (French, 1786 – 1865)
Gustave Courbet (French, 1819-1877)
René de Rabié (French, 1700-1785)
Theo van Hoytema (Dutch, 1863-1917)
Edwin L. Sheppard (American, ?-1904)
W. A . Blakston (English, 19th Century)
Johann Heinrich Sulzer (Swiss, 1735 – 1813)
Paul-Andre Robert (Swiss, 1901-1977)
Saverio Manetti (Italian, 1723 – 1785)
Jean-Baptiste Pillement (French, 1728 - 1808)
Louis Agassiz (American, 1807 – 1873)
George Hudson (New Zealander, 1867 – 1946)
Saverio Manetti (Italian, 1723 – 1785)
Frederick DuCane Godman (English, 1834 – 1919)
Maria Sibylla Merian (German, 1647 – 1717)
Daniel Giraud Elliot (American, 1835 – 1915)
Alexander Koester (German, 1864-1932)
Joseph Lee (American, 1828-1880)
Emile van Marcke de Lummen (French, 1827-1890)