Johann Friedrich Naumann (German, 1780 – 1857)
Louis Agassiz Fuertes (American, 1874 – 1927)
Louis Agassiz (American, 1807 – 1873)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Jens Juel (Danish, 1745-1802)
Louis Agassiz (American, 1807 – 1873)
Charles Hamilton Smith (English, 1776-1859)
Johann Friedrich Naumann (German, 1780 – 1857)
Arnold Peter Weisz-Kubínčan (Slovak, 1898 - 1944)
Marcus Elieser Bloch (German, 1723–1799)
George Catlin (American, 1796 - 1872)
Philipp Franz Balthasar von Siebold (German, 1796 – 1866)
Melchior d'Hondecoeter (Dutch, 1636-1695)
René-Primevère Lesson (French, 1794 – 1849)
Robert Ridgway (American, 1850 – 1929)
John Gould (English, 1804-1881)
Joseph Wolf (German, 1820-1899)
William Saville-Kent (English, 1845 – 1908)
Emile-Allain Séguy (French, 1877-1951)
Conrad Bühlmayer (Austrian, 1835-1883)
Saverio Manetti (Italian, 1723 – 1785)
Ferdinand von Wright (Finnish, 1822- 1906)
Saverio Manetti (Italian, 1723 – 1785)