John James Audubon (American, 1785-1851)
Thomas Theodor Heine (German, 1867-1948 )
John James Audubon (American, 1785-1851)
Theo van Hoytema (Dutch, 1863-1917)
John Edwards Holbrook (American, 1796 – 1871)
Christopher Clark (English, 1875–1942)
John Gould (English, 1804-1881)
Saverio Manetti (Italian, 1723 – 1785)
Marcus Elieser Bloch (German, 1723–1799)
Frans van Severdonck (Belgian, 1809-1889)
Louis Agassiz (American, 1807 – 1873)
Nils Kreuger (Swedish, 1858 - 1930)
Frederick DuCane Godman (English, 1834 – 1919)
Frederick DuCane Godman (English, 1834 – 1919)
Joseph Wolf (German, 1820-1899)
Louis Agassiz (American, 1807 – 1873)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Friedrich Voltz (German, 1817-1886)
John Gould (English, 1804-1881)
Saverio Manetti (Italian, 1723 – 1785)
Theo van Hoytema (Dutch, 1863-1917)
Saverio Manetti (Italian, 1723 – 1785)
Joseph Smit (Dutch, 1836 – 1929)