
Henery Morris (Irish, 19th Century)

Edmund Mahlknecht (Austrian, 1820 - 1903)

George Hudson (New Zealander, 1867 – 1946)

John Gould (English, 1804-1881)

Jules Chadel (French, 1870-1941)

Henry Seebohm (English, 1832 – 1895)

Hans Thoma (German, 1839-1924)

Louis Agassiz (American, 1807 – 1873)

Rodolpho von Ihering (Brazilian, 1883-1939)

Henry Seebohm (English, 1832 – 1895)

Gustav von Hayek (Austrian, 1836-1911)

John Singer Sargent (American, 1856-1925)

Johann Friedrich Naumann (German, 1780 – 1857)

Paul Friedrich Meyerheim (German, 1842–1915)

Saverio Manetti (Italian, 1723 – 1785)

Louis Agassiz (American, 1807 – 1873)

Marcus de Bye (Dutch, 1638-1688)

Julie de Graag (Dutch, 1877–1924)

Jan Weenix (Dutch, 1641-1719)

John Gould (English, 1804-1881)

Gustav Prütz (German, 19th Century)

James Sowerby (English, 1757 – 1822)

John Gould (English, 1804-1881)

Isaac van Haastert (Dutch, 1753-1834)