
Ernst Haeckel (German, 1834-1919)

John Edwards Holbrook (American, 1796 – 1871)

Melchior d'Hondecoeter (Dutch, 1636-1695)

Sir John Lavery (Irish, 1856 – 1941)

Charles Hamilton Smith (English, 1776-1859)

Louis Agassiz (American, 1807 – 1873)

Henry Seebohm (English, 1832 – 1895)

Louis Agassiz (American, 1807 – 1873)

Emile-Allain Séguy (French, 1877-1951)

Lorenz Oken (German, 1779 – 1851)

John James Audubon (American, 1785-1851)

Hans Thoma (German, 1839-1924)

Horatio Henry Couldery (English, 1832–1918)

Giovanni Agostino Cassana (Italian, c.1658-1720)

Frederick DuCane Godman (English, 1834 – 1919)

René-Primevère Lesson (French, 1794 – 1849)

Harrison Weir (English, 1824-1906)

Léo-Paul Robert (Swiss, 1851 - 1923)

Jean Lulvès (French, 1833–1889)

Julie de Graag (Dutch, 1877–1924)

John Edwards Holbrook (American, 1796 – 1871)

John Edwards Holbrook (American, 1796 – 1871)