Niels Skovgaard (Danish, 1858 – 1938)
John Gould (English, 1804-1881)
John Gould (English, 1804-1881)
Marcus Elieser Bloch (German, 1723–1799)
Louis Agassiz (American, 1807 – 1873)
Charles Landseer (English, 1799 – 1879)
Louis Agassiz (American, 1807 – 1873)
Cecil Charles Windsor Aldin (English, 1870 – 1935)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Frank Weston Benson (American, 1862 - 1951)
Philipp Peter Roos (German, 1657-1706)
Sir Andrew Smith (English, 1797-1872)
Albert Jansz. Klomp (Dutch, 1625 - 1688)
Edmund Henry Osthaus (American, 1858–1928)
Charles Atwood Kofoid (American, 1865-1947)
Bruno Dürigen (German, 1853–1930)
Paul-Andre Robert (Swiss, 1901-1977)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Carl Moser (Austrian, 1873 - 1939)
René-Primevère Lesson (French, 1794 – 1849)
Charles Hamilton Smith (English, 1776-1859)
Friedrich Voltz (German, 1817-1886)
Friedrich August Matthias Gauermann (Austrian, 1807-1862)
Léo-Paul Robert (Swiss, 1851 - 1923)
Wouterus Verschuur (Dutch, 1812-1874)
Andries Vermeulen (Dutch, 1793-1814)