Pieter Pietersz. Barbiers (Dutch, 1749 - 1842)
Alexander Koester (German, 1864-1932)
Saverio Manetti (Italian, 1723 – 1785)
Louis Agassiz (American, 1807 – 1873)
Daniel Giraud Elliot (American, 1835 – 1915)
Gustav Prütz (German, 19th Century)
Johann Friedrich Naumann (German, 1780 – 1857)
Christian David Gebauer (Danish, 1777-1831)
Louis Agassiz (American, 1807 – 1873)
John James Audubon (American, 1785-1851)
John Gould (English, 1804-1881)
Thomas Stothard (English, 1755-1834)
Hans Thoma (German, 1839-1924)
Friedrich August Matthias Gauermann (Austrian, 1807-1862)
Joseph Wolf (German, 1820-1899)
John George Wood (English, 1827 – 1889)
Otto Staudinger (German, 1830 – 1900)
John James Audubon (American, 1785-1851)
Emile-Allain Séguy (French, 1877-1951)