Hans Thoma (German, 1839-1924)
Joseph Wolf (German, 1820-1899)
Philip Henry Gosse (English, 1810 – 1888)
Saverio Manetti (Italian, 1723 – 1785)
Archibald Thorburn (Scottish, 1860-1935)
Carl Schuch (Austrian, 1846 - 1903)
Louis Agassiz (American, 1807 – 1873)
Francis Calcraft Turner (English, c. 1782-1846)
John Woodhouse Audubon (American, 1812-1862)
John Singer Sargent (American, 1856-1925)
George Garrard (English, 1760-1826)
John Frederick Herring Snr. (English, 1795 – 1865)
John Edwards Holbrook (American, 1796 – 1871)
Hans Thoma (German, 1839-1924)
Joseph Smit (Dutch, 1836 – 1929)
John James Audubon (American, 1785-1851)
Johann Adam Klein (German, 1792-1875)