Charles Hamilton Smith (English, 1776-1859)
Joseph Smit (Dutch, 1836 – 1929)
Johann Friedrich Naumann (German, 1780 – 1857)
Johann Friedrich Naumann (German, 1780 – 1857)
Louis Agassiz (American, 1807 – 1873)
René de Rabié (French, 1700-1785)
Marcus Elieser Bloch (German, 1723–1799)
Ferdinand Oldewelt (Dutch, 1857-1935)
Otto Staudinger (German, 1830 – 1900)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Gustav Prütz (German, 19th Century)
John James Audubon (American, 1785-1851)
René-Primevère Lesson (French, 1794 – 1849)
René de Rabié (French, 1700-1785)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Wouter Johannes van Troostwijk (Dutch, 1782-1810)
René de Rabié (French, 1700-1785)
Saverio Manetti (Italian, 1723 – 1785)
W. A . Blakston (English, 19th Century)
Emile-Allain Séguy (French, 1877-1951)
Bernardus Antonie van Beek (Dutch, 1875-1941)
Nils Kreuger (Swedish, 1858 - 1930)
Heinrich Carl Küster (German, 1807 – 1876)
Samuel Howitt (English, 1756-1822)
Luigi Balugani (Italian, 1737-1770)
Jan Swammerdam (Dutch, 1637 – 1680)
Ignaz Heinitz von Heinzenthal (Austrian, 1657-1742)
Christian Mali (German, 1832-1906)
Charles Atwood Kofoid (American, 1865-1947)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
John Gould (English, 1804-1881)
Carl Friedrich Deiker (German, 1836 - 1892)
John Edwards Holbrook (American, 1796 – 1871)
Julius Scheuerer (German, 1859-1913)
Lorenz Oken (German, 1779 – 1851)
Saverio Manetti (Italian, 1723 – 1785)
Bruno Liljefors (Swedish, 1860–1939)
Marcus Elieser Bloch (German, 1723–1799)
Louis Agassiz (American, 1807 – 1873)
Anonymous
John James Audubon (American, 1785-1851)
Archibald Thorburn (Scottish, 1860-1935)
Fritz Thomsen (Danish, 1819 - 1891)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Gould (English, 1804-1881)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Saverio Manetti (Italian, 1723 – 1785)
Maria Sibylla Merian (German, 1647 – 1717)
Friedrich August Matthias Gauermann (Austrian, 1807-1862)
René-Primevère Lesson (French, 1794 – 1849)
Christoph Ludwig Agricola (German, 1667 - 1719)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Saverio Manetti (Italian, 1723 – 1785)
Theo van Hoytema (Dutch, 1863-1917)
René de Rabié (French, 1700-1785)
René de Rabié (French, 1700-1785)
René-Primevère Lesson (French, 1794 – 1849)
Aert Schouman (Dutch, 1710-1792)
Edwin L. Sheppard (American, ?-1904)
John James Audubon (American, 1785-1851)
John James Audubon (American, 1785-1851)
George Morland (English, 1763-1804)