
John James Audubon (American, 1785-1851)

Gustav von Hayek (Austrian, 1836-1911)

Léo-Paul Robert (Swiss, 1851 - 1923)

Michael Neder (German, 1807-1882)

Johann Adam Klein (German, 1792-1875)

Nicolaes Pietersz. Berchem (Dutch, 1620 – 1683)

Carl Borromäus Andreas Ruthart (German, 1630 - 1703)

Carl Reichert (Austrian, 1836-1918)

Johann Heinrich Sulzer (Swiss, 1735 – 1813)

Johann Daniel Meyer (German, 1713-1752)

Barend Hendrik Thier (Dutch, 1751-1814)

Johannes van Bronckhorst (Dutch, 1648–1727)

Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)

George Morland (English, 1763-1804)

Coenraad Jacob Temminck (Dutch, 1778-1858)

Alfred Malherbe (French, 1804 – 1865)

John Gould (English, 1804-1881)

Gibson & Co. Lith (American, 19th Century)

Louis Agassiz (American, 1807 – 1873)

Louis Agassiz (American, 1807 – 1873)

Gustav von Hayek (Austrian, 1836-1911)

Frank Edward Clarke (New Zealander, 1849 – 1899)

Ludwig Koch (Austrian, 1866–1934)

W. A . Blakston (English, 19th Century)

Lorenz Oken (German, 1779 – 1851)

Bruno Liljefors (Swedish, 1860–1939)