Alfred Edmund Brehm (German, 1829-1884)
Philipp Ferdinand de Hamilton (Flemish, ca. 1664 - 1750)
Otto Staudinger (German, 1830 – 1900)
Saverio Manetti (Italian, 1723 – 1785)
John Gould (English, 1804-1881)
Johann Heinrich Sulzer (Swiss, 1735 – 1813)
Louis Agassiz Fuertes (American, 1874 – 1927)
Louis Agassiz (American, 1807 – 1873)
John Charlton (English, 1849–1917)
Theo van Hoytema (Dutch, 1863-1917)
Emil Volkers (German, 1831-1905)
Archibald Thorburn (Scottish, 1860-1935)
René-Primevère Lesson (French, 1794 – 1849)
Luigi Balugani (Italian, 1737-1770)
René de Rabié (French, 1700-1785)
René-Primevère Lesson (French, 1794 – 1849)
Carl Jutz (German, 1838 - 1916)
Vincenzo Gemito (Italian, 1852-1929)
Joseph Smit (Dutch, 1836 – 1929)
Saverio Manetti (Italian, 1723 – 1785)
Edwin L. Sheppard (American, ?-1904)
Archibald Thorburn (Scottish, 1860-1935)
Alexander Koester (German, 1864-1932)
René de Rabié (French, 1700-1785)
Joseph Wolf (German, 1820-1899)
Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)
Ferdinand von Wright (Finnish, 1822- 1906)
Johann Friedrich Naumann (German, 1780 – 1857)