Saverio Manetti (Italian, 1723 – 1785)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Louis Agassiz (American, 1807 – 1873)
Gustave Courbet (French, 1819-1877)
Johann Caspar Fuessli (Swiss , 1743-1786)
Michael Neder (German, 1807-1882)
Edwin L. Sheppard (American, ?-1904)
Maria Sibylla Merian (German, 1647 – 1717)
Anton Mauve (Dutch, 1838-1888)
John Gould (English, 1804-1881)
Daniel Giraud Elliot (American, 1835 – 1915)
Johann Friedrich Naumann (German, 1780 – 1857)
Alfred Frédol (French, 1804-1863)
René-Primevère Lesson (French, 1794 – 1849)
Josef Feid (Austrian, 1806-1870)
John Edwards Holbrook (American, 1796 – 1871)
Luigi Balugani (Italian, 1737-1770)
Jan Swammerdam (Dutch, 1637 – 1680)
Louis-Isidore Duperrey (French, 1786 – 1865)
Pierre Jacques Smit (Dutch, 1863-1960)
Samuel Howitt (English, 1756-1822)
Carlo Dalgas (Danish, 1821-1851)
John Gould (English, 1804-1881)
Mark Catesby (English, 1683 – 1749)