Gustave Courbet (French, 1819-1877)
Johann Georg Pforr (German, 1745 –1798)
Henry Ericsson (Finnish, 1898-1933)
Nils Kreuger (Swedish, 1858 - 1930)
John James Audubon (American, 1785-1851)
Sigmund L'Allemand (Austrian, 1840–1910)
Saverio Manetti (Italian, 1723 – 1785)
John James Audubon (American, 1785-1851)
Floris Verster (Dutch, 1861-1927)
Marcus Elieser Bloch (German, 1723–1799)
John Gerrard Keulemans (Dutch, 1842-1912)
John Gould (English, 1804-1881)
Frederick DuCane Godman (English, 1834 – 1919)
John James Audubon (American, 1785-1851)
George Lance (English, 1802-1864)
Jean Gabriel Prêtre (Swiss, 1768 – 1849)
Louis Agassiz (American, 1807 – 1873)
Jean-Baptiste Oudry (French, 1686-1755)
Luigi Balugani (Italian, 1737-1770)
Sydenham Edwards (English, 1768-1819)
Richard Ansdell (English, 1815 - 1885)
Thomas Sidney Cooper (English, 1803 - 1902)
Saverio Manetti (Italian, 1723 – 1785)
Saverio Manetti (Italian, 1723 – 1785)
Marcus Elieser Bloch (German, 1723–1799)
Filippo Buonanni (Italian, 1638 – 1723)
John Gould (English, 1804-1881)
John James Audubon (American, 1785-1851)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Louis Agassiz (American, 1807 – 1873)
Adriaen Pietersz. Van De Venne (Dutch, 1589-1662)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Gould (English, 1804-1881)
Frank Babbage (English, 1858–1916)
Otto Staudinger (German, 1830 – 1900)
Joseph Wolf (German, 1820-1899)
Heinrich Carl Küster (German, 1807 – 1876)
David Cox (English, 1783-1859)
Anonymous
Jules Rothschild (French, 1838-1900)
Louis-Isidore Duperrey (French, 1786 – 1865)
John Gould (English, 1804-1881)