Saverio Manetti (Italian, 1723 – 1785)
John Gould (English, 1804-1881)
Theo van Hoytema (Dutch, 1863-1917)
George Hudson (New Zealander, 1867 – 1946)
Lorenz Oken (German, 1779 – 1851)
Guillaume Anne van der Brugghen (Dutch, 1812-1891)
Joseph Smit (Dutch, 1836 – 1929)
Melchior d'Hondecoeter (Dutch, 1636-1695)
Ludwig Gustav Voltz (German, 1825-1911)
John Frederick Herring Snr. (English, 1795 – 1865)
Johann Heinrich Sulzer (Swiss, 1735 – 1813)
Benno Raffael Adam (German, 1812-1892)
John Gould (English, 1804-1881)
John Gould (English, 1804-1881)
Allan Brooks (Canadian, 1869 – 1946)
Jan Swammerdam (Dutch, 1637 – 1680)
Paul-Andre Robert (Swiss, 1901-1977)
Mark Catesby (English, 1683 – 1749)
Edgar Hunt (English, 1876-1953)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Gustave Courbet (French, 1819-1877)
Alexander Wilson (American, 1766-1813)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Heinrich Carl Küster (German, 1807 – 1876)
René-Primevère Lesson (French, 1794 – 1849)
George Shaw (English, 1751 – 1813)
Louis Agassiz (American, 1807 – 1873)
Marcus Elieser Bloch (German, 1723–1799)
Marcus Elieser Bloch (German, 1723–1799)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Henry Stull (American, 1851-1913)
John Gould (English, 1804-1881)
Isaac van Haastert (Dutch, 1753-1834)
Charles Hamilton Smith (English, 1776-1859)
Alexander Koester (German, 1864-1932)
Henriëtte Ronner-Knip (Dutch, 1821 – 1909)
Theo van Hoytema (Dutch, 1863-1917)
Sir John Everett Millais (English, 1829-1896)
Saverio Manetti (Italian, 1723 – 1785)
Daniel Schultz (Polish, 1615-1683)
Mark Catesby (English, 1683 – 1749)
John L. Petrie (American, 19th Century)
John Gould (English, 1804-1881)
Joseph Anton Harzath (German, active 1710-1726)
Louis Agassiz (American, 1807 – 1873)