Amedée Lynen (Belgian, 1852–1938)
Elias Martin (Swedish, 1739-1818)
Robert Dudley (English, 19th Century)
Theodore Dreiser (American, 1871 – 1945)
Udo Keppler (American, 1872 – 1956)
Bernard Willem Wierink (Dutch, 1856 - 1939)
William Nicholson (English, 1872-1949)
Pipein Gamba (Italian, 1868-1954)
Jac Jongert (Dutch, 1883-1942)
Sergey Yurievich Sudeikin (Russian, 1882-1946)
William Nicholson (English, 1872-1949)
Félix Bracquemond (French, 1833-1914)
Helen Marguerite O'Kane (English, 1879-?)
Anonymous
Frank Arthur Nankivell (Australian, 1869–1959)
Frank Arthur Nankivell (Australian, 1869–1959)
Augustus Pugin (English, 1812-1852)
Édouard Guichard (French, 1815-1889)
Robert Hooke (English, 1635 – 1703)
Henry John Van-Lennep (American, 1815-1889)
Marion T. Ross (American, 1881-1937)
Augustus Pugin (English, 1812-1852)
Jules-Edmond-Charles Lachaise (French, ?-1897)
Will R. Barnes (American, ?-1939)
Félix Bracquemond (French, 1833-1914)
Aubrey Vincent Beardsley (English, 1872-1898)
Freeman Gage Delamotte (English, 1813–1862)
Carl Becker (German, 19th Century)
Dow Chemical Company (American, 19th/20th Century)
Samuel Ehrhart (American, 1862-1937)
Jean Baptiste Debret (French, 1768-1848)
Udo Keppler (American, 1872 – 1956)
Udo Keppler (American, 1872 – 1956)
Charles Folkard (English, 1878 –1963)
Will R. Barnes (American, ?-1939)
Samuel Jessurun de Mesquita (Dutch, 1868 – 1944)
Leonard Leslie Brooke (English, 1862–1940)