John Gould (English, 1804-1881)
Carl Friedrich Deiker (German, 1836 - 1892)
Saverio Manetti (Italian, 1723 – 1785)
James Duncan (Canadian, 1806-1881)
John Edwards Holbrook (American, 1796 – 1871)
Dirk van Oosterhoudt (Dutch, 1756-1830)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
John James Audubon (American, 1785-1851)
James Ward (English, 1769-1859)
Eliphalet Fraser Andrews (American, 1835-1915)
Emil Volkers (German, 1831-1905)
Marcus Elieser Bloch (German, 1723–1799)
Jacques-Raymond Brascassat (French, 1804–1867)
Jacques Barraband (French, 1767 – 1809)
Saverio Manetti (Italian, 1723 – 1785)
Archibald Thorburn (Scottish, 1860-1935)
Saverio Manetti (Italian, 1723 – 1785)
Bruno Liljefors (Swedish, 1860–1939)
John James Audubon (American, 1785-1851)
Antonio Montemezzo (Italian, 1841–1898)
Francis Sartorius (English, 1734-1804)
John James Audubon (American, 1785-1851)
Mikuláš Galanda (Slovak, 1895 – 1938)