
Joseph Wolf (German, 1820-1899)

Maud Earl (English, 1864–1943)

Bernard Willem Wierink (Dutch, 1856 - 1939)

Hans Canon (Austrian, 1829 - 1885)

Frederick McCoy (Irish, 1817-1899)

Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)

John Singer Sargent (American, 1856-1925)

John Gould (English, 1804-1881)

Lorenz Oken (German, 1779 – 1851)

John James Audubon (American, 1785-1851)

John James Audubon (American, 1785-1851)

Josephus Augustus Knip (Dutch, 1777-1847)

Luigi Balugani (Italian, 1737-1770)

W. A . Blakston (English, 19th Century)

Gustav Mützel (German, 1839 – 1893)

John James Audubon (American, 1785-1851)

Marcus Elieser Bloch (German, 1723–1799)

Marcus Elieser Bloch (German, 1723–1799)

Marcus Elieser Bloch (German, 1723–1799)

Richard Friese (German, 1854-1918)

John James Audubon (American, 1785-1851)

John Gould (English, 1804-1881)

John Gould (English, 1804-1881)

Ernst Haeckel (German, 1834-1919)

Saverio Manetti (Italian, 1723 – 1785)

John James Audubon (American, 1785-1851)