John Gould (English, 1804-1881)
Alfred Schrötter von Kristelli (Austrian, 1851-1935)
Carl Reichert (Austrian, 1836-1918)
Archibald Thorburn (Scottish, 1860-1935)
Saverio Manetti (Italian, 1723 – 1785)
Jan Stobbaerts (Belgian, 1838 – 1914)
Juliette Peyrol-Bonheur (French, 1830–1891)
James Duncan (Canadian, 1806-1881)
Marcus Elieser Bloch (German, 1723–1799)
Franz Marc (German, 1880-1916)
Frederick DuCane Godman (English, 1834 – 1919)
Wilhelm Kuhnert (German, 1865-1926)
George Edward Lodge (English, 1860 – 1954)
John Gould (English, 1804-1881)
Barend Hendrik Thier (Dutch, 1751-1814)
Alfred Frédol (French, 1804-1863)
Jean-Baptiste Audebert (French, 1759-1800)
Theo van Hoytema (Dutch, 1863-1917)
Paulus Potter (Dutch, 1625-1654)
Johann Friedrich Naumann (German, 1780 – 1857)
Arthus Bertrand (French, 19th Century)
Mark Catesby (English, 1683 – 1749)
Léo-Paul Robert (Swiss, 1851 - 1923)
George Hudson (New Zealander, 1867 – 1946)
Michał Elwiro Andriolli (Polish, 1836-1893)