Johann Friedrich Naumann (German, 1780 – 1857)
Léo-Paul Robert (Swiss, 1851 - 1923)
Emil August Göldi (Swiss, 1859-1917)
W. A . Blakston (English, 19th Century)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Johann Sebastian Leitner (German, 1715 - 1795)
Daniel Giraud Elliot (American, 1835 – 1915)
W. A . Blakston (English, 19th Century)
Daniel Giraud Elliot (American, 1835 – 1915)
John Gould (English, 1804-1881)
Alfred Malherbe (French, 1804 – 1865)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Gould (English, 1804-1881)
Johann Friedrich Naumann (German, 1780 – 1857)
Jacques Barraband (French, 1767 – 1809)
Daniel Giraud Elliot (American, 1835 – 1915)
Henry Bright (English, 1810-1873)
Magnus Von Wright (Swedish, 1805 – 1868)
John Gould (English, 1804-1881)
Edward Julius Detmold (English, 1883-1957)
Christian Anton Goering (German, 1836-1905)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Hans Georg Müller (German, ?-1713)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Aert Schouman (Dutch, 1710-1792)
Johann Friedrich Naumann (German, 1780 – 1857)
Leonard Hübner (German, 1694-1769)
Gustav Mützel (German, 1839 – 1893)
Daniel Giraud Elliot (American, 1835 – 1915)
John Gould (English, 1804-1881)
Johann Friedrich Naumann (German, 1780 – 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Johann Friedrich Naumann (German, 1780 – 1857)
John Gould (English, 1804-1881)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Aert Schouman (Dutch, 1710-1792)
Johann Friedrich Naumann (German, 1780 – 1857)
Joseph Wolf (German, 1820-1899)
Léo-Paul Robert (Swiss, 1851 - 1923)
Daniel Giraud Elliot (American, 1835 – 1915)
Johann Sebastian Leitner (German, 1715 - 1795)
Johann Friedrich Naumann (German, 1780 – 1857)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Aert Schouman (Dutch, 1710-1792)
Daniel Giraud Elliot (American, 1835 – 1915)
Mark Catesby (English, 1683 – 1749)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Alfred Malherbe (French, 1804 – 1865)
Léo-Paul Robert (Swiss, 1851 - 1923)
Daniel Giraud Elliot (American, 1835 – 1915)
Josef Wawra (Austrian, 1893-1935)
Louis Agassiz Fuertes (American, 1874 – 1927)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Gustav Mützel (German, 1839 – 1893)
Jacques Barraband (French, 1767 – 1809)
Coenraad Jacob Temminck (Dutch, 1778-1858)
Daniel Giraud Elliot (American, 1835 – 1915)
German School (German, 16th-20th Century)
Archibald Thorburn (Scottish, 1860-1935)
Bruno Liljefors (Swedish, 1860–1939)
Léo-Paul Robert (Swiss, 1851 - 1923)
Léo-Paul Robert (Swiss, 1851 - 1923)
Daniel Giraud Elliot (American, 1835 – 1915)
Mark Catesby (English, 1683 – 1749)
Coenraad Jacob Temminck (Dutch, 1778-1858)
John Gould (English, 1804-1881)
Ferdinand von Wright (Finnish, 1822- 1906)