Daniel Giraud Elliot (American, 1835 – 1915)
Louis Agassiz (American, 1807 – 1873)
John James Audubon (American, 1785-1851)
Alexander Francis Lydon (English, 1836-1917)
Henry Seebohm (English, 1832 – 1895)
Bruno Liljefors (Swedish, 1860–1939)
Sir Edwin Henry Landseer (English, 1802–1873)
Karl Neunzig (German, 1864 -1944)
Joseph Bartholomew Kidd (Scottish, 1808 - 1889)
Alpheus Spring Packard (American, 1839 – 1905)
Joseph Wolf (German, 1820-1899)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Frederick DuCane Godman (English, 1834 – 1919)
John Frederick Herring Snr. (English, 1795 – 1865)
Niko Pirosmani (Georgian, 1862-1918)
Carl Reichert (Austrian, 1836-1918)
Louis Agassiz (American, 1807 – 1873)
Emil Volkers (German, 1831-1905)
John Gould (English, 1804-1881)
John James Audubon (American, 1785-1851)
John Frederick Herring Snr. (English, 1795 – 1865)
Carl Reichert (Austrian, 1836-1918)
Allan Brooks (Canadian, 1869 – 1946)
Filippo Buonanni (Italian, 1638 – 1723)
Juliette Peyrol-Bonheur (French, 1830–1891)
John Obadiah Westwood (English, 1805 – 1893)
Alfred Malherbe (French, 1804 – 1865)