August Macke (German, 1887-1914)
Louis Agassiz (American, 1807 – 1873)
Joseph Smit (Dutch, 1836 – 1929)
Pierre Jacques Smit (Dutch, 1863-1960)
Louis Reinhardt (German, 1849 - 1870)
John Frederick Herring Jr. (English, 1820-1907)
Frank Babbage (English, 1858–1916)
John Woodhouse Audubon (American, 1812-1862)
John Obadiah Westwood (English, 1805 – 1893)
René-Primevère Lesson (French, 1794 – 1849)
Friedrich Voltz (German, 1817-1886)