
William Houghton (English, 1828–1895)

Anonymous

Johann Daniel Meyer (German, 1713-1752)

Jules Leroy (French, 1833–1865)

Marcus Elieser Bloch (German, 1723–1799)

John James Audubon (American, 1785-1851)

Floris Verster (Dutch, 1861-1927)

Edward Donovan (English, 1768 – 1837)

Gustave Courbet (French, 1819-1877)

John Frederick Herring Jr. (English, 1820-1907)

Jan Swammerdam (Dutch, 1637 – 1680)

Juriaen Jacobsz. (Dutch, 1624 – 1685)

Rodolpho von Ihering (Brazilian, 1883-1939)

Moritz Müller II (German, 19th century)

John Gould (English, 1804-1881)

Jean Gabriel Prêtre (Swiss, 1768 – 1849)

René-Primevère Lesson (French, 1794 – 1849)

Filippo Buonanni (Italian, 1638 – 1723)

John James Audubon (American, 1785-1851)

Louis Agassiz (American, 1807 – 1873)

Joseph Smit (Dutch, 1836 – 1929)

John Gould (English, 1804-1881)

John Edwards Holbrook (American, 1796 – 1871)

William MacGillivray (Scottish, 1796 – 1852)

Alfred Schrötter von Kristelli (Austrian, 1851-1935)

Léo-Paul Robert (Swiss, 1851 - 1923)

Joseph Smit (Dutch, 1836 – 1929)

Henri-Charles Guérard (French, 1846-1897)

Piotr Michałowski (Polish, 1800-1855)

Christian Friedrich Mali (German, 1832-1906)