Geo Poggenbeek (Dutch, 1853-1903)
Floris Verster (Dutch, 1861-1927)
Akseli Gallen-Kallela (Finnish, 1865 - 1931)
Friedrich Wilhelm Keyl (German, 1823-1871)
Olaus Murie (American, 1889 - 1963)
Hippolyte Boulenger (Belgian, 1837 – 1874)
Willem Maris (Dutch, 1844 - 1910)
Sawrey Gilpin (English, 1733–1807)
Friedrich August Matthias Gauermann (Austrian, 1807-1862)
François Ryckhals (Dutch, 1609-1647)
Floris Verster (Dutch, 1861-1927)
Floris Verster (Dutch, 1861-1927)
John James Audubon (American, 1785-1851)
Andre Plumot (Belgian, 1829-1906)
Johann Gustav Hoch (German, 1716-1779)
Emil Jakob Schindler (Austrian, 1842 – 1892)
Mikuláš Galanda (Slovak, 1895 – 1938)
Andre Plumot (Belgian, 1829-1906)
Cyprián Majerník (Slovak, 1909 - 1945)
Jean-Baptiste Pillement (French, 1728 - 1808)
Louis Reinhardt (German, 1849 - 1870)
Eugène Joseph Verboeckhoven (Belgian, 1798-1881)
Charles Collins (Irish, 1680-1744)
Jacob van Strij (Dutch, 1756-1815)
Johann Rudolf Koller (Swiss, 1828–1905)
Johann Rudolf Koller (Swiss, 1828–1905)
Otto von Thoren (Austrian, 1823 - 1889)
Gustáv Mallý (Slovak, 1879 – 1952)
Johann Baptist Dallinger von Dalling (Austrian, 1782–1868)
Heinrich Von Zügel (German, 1850 - 1941)