
Gustave Courbet (French, 1819-1877)

Gustave Courbet (French, 1819-1877)

Constant Troyon (French, 1810-1865)

Alfred Frédol (French, 1804-1863)

Alfred Frédol (French, 1804-1863)

Alfred Frédol (French, 1804-1863)

Alfred Frédol (French, 1804-1863)

Alfred Frédol (French, 1804-1863)

Alfred Frédol (French, 1804-1863)

Alfred Frédol (French, 1804-1863)

Charles Hamilton Smith (English, 1776-1859)

Charles Hamilton Smith (English, 1776-1859)

Arthus Bertrand (French, 19th Century)

John Gould (English, 1804-1881)

Ernst Haeckel (German, 1834-1919)

Ernst Haeckel (German, 1834-1919)

Coenraad Jacob Temminck (Dutch, 1778-1858)

Daniel Giraud Elliot (American, 1835 – 1915)

James Duncan (Canadian, 1806-1881)

Antonín Frič (Czech, 1832 – 1913)

Antonín Frič (Czech, 1832 – 1913)

Antonín Frič (Czech, 1832 – 1913)

Antonín Frič (Czech, 1832 – 1913)

Antonín Frič (Czech, 1832 – 1913)