Giovanni Giacometti (Swiss, 1868–1933)
Otto Staudinger (German, 1830 – 1900)
Anton Braith (German, 1836 - 1905)
George Armfield (English, 1808-1893)
Edgar Hunt (English, 1876-1953)
John Woodhouse Audubon (American, 1812-1862)
Balthasar Paul Ommeganck (Flemish, 1755–1826)
Frederick DuCane Godman (English, 1834 – 1919)
Heinrich Von Zügel (German, 1850 - 1941)
John William Lewin (English, 1770-1819)
John Woodhouse Audubon (American, 1812-1862)
John James Audubon (American, 1785-1851)
Henry Seebohm (English, 1832 – 1895)
Gustav Prütz (German, 19th Century)
George Hudson (New Zealander, 1867 – 1946)
John James Audubon (American, 1785-1851)
Filippo Buonanni (Italian, 1638 – 1723)
Johann Caspar Fuessli (Swiss , 1743-1786)
Johann Friedrich Naumann (German, 1780 – 1857)
W. A . Blakston (English, 19th Century)
Jakob Philipp Hackert (German, 1737–1807)
Piotr Michałowski (Polish, 1800-1855)
Joseph Wolf (German, 1820-1899)
Theo van Hoytema (Dutch, 1863-1917)
John George Wood (English, 1827 – 1889)