John Edwards Holbrook (American, 1796 – 1871)
Johann Heinrich Sulzer (Swiss, 1735 – 1813)
Wilhelm Richter (Austrian, 1824-1892)
Lorenz Oken (German, 1779 – 1851)
Frans Snyders (Flemish, 1579 - 1657)
Jan Swammerdam (Dutch, 1637 – 1680)
John James Audubon (American, 1785-1851)
Marcus Elieser Bloch (German, 1723–1799)
Saverio Manetti (Italian, 1723 – 1785)
Gustav Mützel (German, 1839 – 1893)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Charles Hamilton Smith (English, 1776-1859)
Saverio Manetti (Italian, 1723 – 1785)
Anonymous
Michelangelo Meucci (Italian, 1840-1890)
Saverio Manetti (Italian, 1723 – 1785)
Luigi Balugani (Italian, 1737-1770)
Sir Andrew Smith (English, 1797-1872)
Gustáv Mallý (Slovak, 1879 – 1952)
Franz Marc (German, 1880-1916)
Frederick DuCane Godman (English, 1834 – 1919)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Maria Sibylla Merian (German, 1647 – 1717)
John Woodhouse Audubon (American, 1812-1862)
John George Wood (English, 1827 – 1889)
John James Audubon (American, 1785-1851)
Louis Agassiz Fuertes (American, 1874 – 1927)
Louis Agassiz Fuertes (American, 1874 – 1927)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John James Audubon (American, 1785-1851)
René-Primevère Lesson (French, 1794 – 1849)
John Gould (English, 1804-1881)
John James Audubon (American, 1785-1851)
Mark Catesby (English, 1683 – 1749)
John James Audubon (American, 1785-1851)
Alexander Koester (German, 1864-1932)
Nils Kreuger (Swedish, 1858 - 1930)
Edward Julius Detmold (English, 1883-1957)
Henriëtte Ronner-Knip (Dutch, 1821 – 1909)
Carl Wahlbom (Swedish, 1810 - 1858)
Marie Müller (Austrian, 1847–1935)
Anonymous
Friedrich August Matthias Gauermann (Austrian, 1807-1862)
Emile-Allain Séguy (French, 1877-1951)
Saverio Manetti (Italian, 1723 – 1785)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)