
Henry Seebohm (English, 1832 – 1895)

Herman Hartwich (American, 1853-1926)

Joseph Smit (Dutch, 1836 – 1929)

Frederick DuCane Godman (English, 1834 – 1919)

Philipp Franz Balthasar von Siebold (German, 1796 – 1866)

Gustave Courbet (French, 1819-1877)

Archibald Thorburn (Scottish, 1860-1935)

Joseph Wolf (German, 1820-1899)

Rosa Bonheur (French, 1822-1899)

Nils Kreuger (Swedish, 1858 - 1930)

Otto Staudinger (German, 1830 – 1900)

Saverio Manetti (Italian, 1723 – 1785)

Louis Agassiz Fuertes (American, 1874 – 1927)

Josef Schmitzberger (German, 1851–after 1930)

Johann Friedrich Naumann (German, 1780 – 1857)

James Smetham (English, 1821 – 1889)

Lorenz Oken (German, 1779 – 1851)

Saverio Manetti (Italian, 1723 – 1785)

Alexander Pope Jr. (American, 1849-1924)

Anselmus Boëtius de Boodt (Flemish, 1550 - 1632)

Saverio Manetti (Italian, 1723 – 1785)

Frederick McCoy (Irish, 1817-1899)

Archibald Thorburn (Scottish, 1860-1935)

Saverio Manetti (Italian, 1723 – 1785)

Johann Friedrich Naumann (German, 1780 – 1857)

John Gould (English, 1804-1881)