Gustáv Mallý (Slovak, 1879 – 1952)
Aert Schouman (Dutch, 1710-1792)
Johann Friedrich Naumann (German, 1780 – 1857)
Frederick DuCane Godman (English, 1834 – 1919)
John James Audubon (American, 1785-1851)
Louis-Isidore Duperrey (French, 1786 – 1865)
Otto Staudinger (German, 1830 – 1900)
Saverio Manetti (Italian, 1723 – 1785)
Otto Staudinger (German, 1830 – 1900)
Alfred Edmund Brehm (German, 1829-1884)
Magnus Von Wright (Swedish, 1805 – 1868)
Gustave Courbet (French, 1819-1877)
Saverio Manetti (Italian, 1723 – 1785)
Otto Staudinger (German, 1830 – 1900)
Otto Staudinger (German, 1830 – 1900)
Gillis Neyts (Flemish, 1618-1678)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Saverio Manetti (Italian, 1723 – 1785)
Saverio Manetti (Italian, 1723 – 1785)
Alexander Lawson (American, 1773 - 1846)
Johann Friedrich Naumann (German, 1780 – 1857)
Lorenz Oken (German, 1779 – 1851)
Carl Borromäus Andreas Ruthart (German, 1630 - 1703)