Hans Thoma (German, 1839-1924)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Frederick DuCane Godman (English, 1834 – 1919)
Carl Reichert (Austrian, 1836-1918)
John James Audubon (American, 1785-1851)
Johann Friedrich Naumann (German, 1780 – 1857)
Marcus Elieser Bloch (German, 1723–1799)
James Duncan (Canadian, 1806-1881)
René-Primevère Lesson (French, 1794 – 1849)
Johann Friedrich Naumann (German, 1780 – 1857)
Jan Swammerdam (Dutch, 1637 – 1680)
Louis-Isidore Duperrey (French, 1786 – 1865)
Emile van Marcke de Lummen (French, 1827-1890)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John James Audubon (American, 1785-1851)
Rudolf Ernst (Austrian, 1854 - 1932)
Harrison Weir (English, 1824-1906)
Daniel Giraud Elliot (American, 1835 – 1915)
Saverio Manetti (Italian, 1723 – 1785)
W. A . Blakston (English, 19th Century)
John Edwards Holbrook (American, 1796 – 1871)
John Frederick Tayler (English, 1802 - 1889)
Archibald Thorburn (Scottish, 1860-1935)
John James Audubon (American, 1785-1851)
Saverio Manetti (Italian, 1723 – 1785)
John Gould (English, 1804-1881)
Lorenz Oken (German, 1779 – 1851)
Hans Asper (Swiss, 1499 – 1571)
Daniel Giraud Elliot (American, 1835 – 1915)
W. A . Blakston (English, 19th Century)
Willem Maris (Dutch, 1844 - 1910)
Alfred Frédol (French, 1804-1863)
George Stubbs (English, 1724-1806)
George Hudson (New Zealander, 1867 – 1946)
Johann Friedrich Naumann (German, 1780 – 1857)
Moritz Müller II (German, 19th century)
Allan Brooks (Canadian, 1869 – 1946)
Allan Brooks (Canadian, 1869 – 1946)
George Hudson (New Zealander, 1867 – 1946)
Theo van Hoytema (Dutch, 1863-1917)
Archibald Thorburn (Scottish, 1860-1935)