Gifford Pinchot (American, 1865-1946)
Félix Vallotton (French, 1865-1925)
Garrick Mallery (American, 1831-1894)
George Walker (English, 1781–1856)
Gustave De Smet (Dutch, 1877 – 1943)
Maria Louise Kirk (American, 1860 – 1938)
Eunice Young Smith (American, 1902-?)
Mikhail Mikhaĭlovich Cheremnykh (Russian, 1890-1962)
Stefano Della Bella (Italian, 1610-1664)
Padraic Colum (Irish, 1881 – 1972)
Hans Wechtlin (German, 1480-1585)
John Elsas (German, 1851–1935)
Andrea Pozzo (Italian, 1642-1709)
Bernhard Dondorf (German, 1833-1933)
Albert Ilg (Austrian, 1847-1896)
Anonymous
Katherine Evans (American, 1899-1964)
Mikhail Mikhaĭlovich Cheremnykh (Russian, 1890-1962)
Max Klinger (German, 1857-1920)
Joseph Williams Lovibond (English, 1833 – 1918)
Leslie Matthew Ward (English, 1851-1922)
Wilhelm Diebener (German, ? - 1922)
Jules Bourgoin (French, 1838-1908)
Charles Dana Gibson (American, 1867 - 1944)