
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)

Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)

Franz Marc (German, 1880-1916)

Wilhelm Frey (German, 1826-1911)

George Hudson (New Zealander, 1867 – 1946)

Alexander Francis Lydon (English, 1836-1917)

Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)

George Morland (English, 1763-1804)

George Edward Lodge (English, 1860 – 1954)

Louis Agassiz (American, 1807 – 1873)

Otto Staudinger (German, 1830 – 1900)

Giuseppe Pennasilico (Italian, 1861 - 1940)

Victor Stoetzner-Lund (German, 1883–1947)

Carl Reichert (Austrian, 1836-1918)

Frederick DuCane Godman (English, 1834 – 1919)

René de Rabié (French, 1700-1785)

Harrison Weir (English, 1824-1906)

Lorenz Oken (German, 1779 – 1851)

Coenraad Jacob Temminck (Dutch, 1778-1858)

Frank Edward Clarke (New Zealander, 1849 – 1899)

John Edwards Holbrook (American, 1796 – 1871)

Charles Robert Knight (American, 1874-1953)

Samuel Howitt (English, 1756-1822)