Louis Agassiz (American, 1807 – 1873)
Alfred Edmund Brehm (German, 1829-1884)
John L. Petrie (American, 19th Century)
James Duncan (Canadian, 1806-1881)
Gustav Prütz (German, 19th Century)
Samuel Howitt (English, 1756-1822)
Edwin L. Sheppard (American, ?-1904)
Elizabeth Adela Forbes (Canadian, 1859 – 1912)
David Teniers The Younger (Flemish, 1610 - 1690)
Carl Rudolf Huber (Austrian, 1839-1896)
Frederick DuCane Godman (English, 1834 – 1919)
Maria Sibylla Merian (German, 1647 – 1717)
Saverio Manetti (Italian, 1723 – 1785)
John Gould (English, 1804-1881)
Johann Friedrich Naumann (German, 1780 – 1857)
James Sowerby (English, 1757 – 1822)
Johann Friedrich Naumann (German, 1780 – 1857)
Antonio della Valle (Italian, 1850-1935)
John George Wood (English, 1827 – 1889)
John Frederick Herring Snr. (English, 1795 – 1865)
John James Audubon (American, 1785-1851)
John Frederick Herring Snr. (English, 1795 – 1865)
Frank Weston Benson (American, 1862 - 1951)
Carl Reichert (Austrian, 1836-1918)
Louis Agassiz Fuertes (American, 1874 – 1927)