Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Theo van Rysselberghe (Belgian, 1862-1926)
Piotr Michałowski (Polish, 1800-1855)
Otto Staudinger (German, 1830 – 1900)
Johann Friedrich Naumann (German, 1780 – 1857)
William-Samuel Howitt (English, 1765-1822)
Giovanna Garzoni (Italian, 1600-1670)
Carel Adolph Lion Cachet (Dutch, 1864 – 1945)
Mark Catesby (English, 1683 – 1749)
Alpheus Spring Packard (American, 1839 – 1905)
Marcus Elieser Bloch (German, 1723–1799)
Frank Edward Clarke (New Zealander, 1849 – 1899)
Louis Agassiz Fuertes (American, 1874 – 1927)
Carlo Dalgas (Danish, 1821-1851)
Jan Baptist Weenix (Dutch, 1621-1660)
Marcus Elieser Bloch (German, 1723–1799)
Victor Eckhardt von Eckhardsburg (Austrian, 1864-1946)
Louis Agassiz (American, 1807 – 1873)
John Gould (English, 1804-1881)
René-Primevère Lesson (French, 1794 – 1849)
George Hudson (New Zealander, 1867 – 1946)
Edward Hicks (American, 1780-1849)
Johann Friedrich Naumann (German, 1780 – 1857)
Filippo Buonanni (Italian, 1638 – 1723)
Lorenz Oken (German, 1779 – 1851)
Moritz Müller (German, 1841 - 1899)
Christian Anton Goering (German, 1836-1905)