
The Reverend Christopher Atkinson (English, 1754-1795)

Julius von Blaas (Italian, 1845–1923)

John Emms (English, 1843–1912)

Allen & Ginter (American, 19th/20th Century)

Louis Agassiz Fuertes (American, 1874 – 1927)

John Gould (English, 1804-1881)

Léo-Paul Robert (Swiss, 1851 - 1923)

Arthus Bertrand (French, 19th Century)

Frank Edward Clarke (New Zealander, 1849 – 1899)

Johann Friedrich Naumann (German, 1780 – 1857)

Johann Friedrich Naumann (German, 1780 – 1857)

Johann Friedrich Naumann (German, 1780 – 1857)

Johann Friedrich Naumann (German, 1780 – 1857)

Johann Friedrich Naumann (German, 1780 – 1857)

Johann Friedrich Naumann (German, 1780 – 1857)

Henri Verstijnen (Dutch, 1882-1940)

John James Audubon (American, 1785-1851)

Edwin L. Sheppard (American, ?-1904)

John James Audubon (American, 1785-1851)

John James Audubon (American, 1785-1851)

Hans Holbein The Younger (German, 1497 - 1543)

Franz Hienl-Merre (German, 1869-1943)

Marcus Elieser Bloch (German, 1723–1799)

Frank Edward Clarke (New Zealander, 1849 – 1899)

Ernst Haeckel (German, 1834-1919)

Henrik Gronvold (Danish, 1858 – 1940)

John James Audubon (American, 1785-1851)