Louis Agassiz (American, 1807 – 1873)
Saverio Manetti (Italian, 1723 – 1785)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Louis Agassiz (American, 1807 – 1873)
Johann Heinrich Sulzer (Swiss, 1735 – 1813)
Wilhelm Kuhnert (German, 1865-1926)
Archibald Thorburn (Scottish, 1860-1935)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Arthur Fitzwilliam Tait (American, 1819-1905)
Frederick DuCane Godman (English, 1834 – 1919)
Johann Friedrich Naumann (German, 1780 – 1857)
Theodor Philipsen (Danish, 1840-1920)
Narcisse-Virgile Diaz de La Peña (French, 1808 - 1876)
René de Rabié (French, 1700-1785)
John Gould (English, 1804-1881)
John James Audubon (American, 1785-1851)
John James Audubon (American, 1785-1851)
John George Wood (English, 1827 – 1889)
Charles Van Den Eycken (Belgian, 1859-1923)
Louis-Isidore Duperrey (French, 1786 – 1865)
Johan Erik Vesti Boas (Danish, 1855-1935)
John Gould (English, 1804-1881)
Pieter Gerardus van Os (Dutch, 1776-1836)
Sawrey Gilpin (English, 1733–1807)
John James Audubon (American, 1785-1851)
Archibald Thorburn (Scottish, 1860-1935)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Gustav Prütz (German, 19th Century)
Marcus Elieser Bloch (German, 1723–1799)
Joseph Smit (Dutch, 1836 – 1929)
Paul-Andre Robert (Swiss, 1901-1977)
Piotr Michałowski (Polish, 1800-1855)
Abraham Teerlink (Dutch, 1776 - 1857)
Andre Plumot (Belgian, 1829-1906)
John Gould (English, 1804-1881)
Winslow Homer (American, 1836-1910)
Louis-Isidore Duperrey (French, 1786 – 1865)
Aert Schouman (Dutch, 1710-1792)
Paul-Andre Robert (Swiss, 1901-1977)
Bruno Liljefors (Swedish, 1860–1939)
John James Audubon (American, 1785-1851)
Johann Friedrich Naumann (German, 1780 – 1857)
Ernest Giroux (French, 1851-?)
Charles Hamilton Smith (English, 1776-1859)
Saverio Manetti (Italian, 1723 – 1785)
René de Rabié (French, 1700-1785)
Johann Matthias Ranftl (Austrian, 1804-1854)
Otto von Thoren (Austrian, 1823 - 1889)
Josef Danhauser (Austrian, 1805-1845)
Friedrich Voltz (German, 1817-1886)
Louis Agassiz (American, 1807 – 1873)
Marcus Elieser Bloch (German, 1723–1799)
Lorenz Oken (German, 1779 – 1851)
Sir Edwin Henry Landseer (English, 1802–1873)
Heinrich Von Zügel (German, 1850 - 1941)
Carl Reichert (Austrian, 1836-1918)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)