Arthur Fitzwilliam Tait (American, 1819-1905)
John Gould (English, 1804-1881)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Joseph Wolf (German, 1820-1899)
Saverio Manetti (Italian, 1723 – 1785)
Léo-Paul Robert (Swiss, 1851 - 1923)
Saverio Manetti (Italian, 1723 – 1785)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Louis Anquetin (French, 1861 - 1932)
Abraham Bisschop (Dutch, 1670 - 1729)
Edward Julius Detmold (English, 1883-1957)
Johann Friedrich Naumann (German, 1780 – 1857)
Nicolas Toussaint Charlet (French, 1792-1845)
Saverio Manetti (Italian, 1723 – 1785)
Franz Marc (German, 1880-1916)
George Stubbs (English, 1724-1806)
George Stubbs (English, 1724-1806)
Alexander Koester (German, 1864-1932)
David Klöcker Ehrenstrahl (Swedish, 1628 – 1698)
Moritz Müller (German, 1841 - 1899)
John Obadiah Westwood (English, 1805 – 1893)
Albert Pinkham Ryder (American, 1847 – 1917)
Louis Agassiz (American, 1807 – 1873)
Henri Deluermoz (French, 1876-1943)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Daniel Giraud Elliot (American, 1835 – 1915)
Marcus Elieser Bloch (German, 1723–1799)