
Samuel Ehrhart (American, 1862-1937)

Robert Hooke (English, 1635 – 1703)

Dow Chemical Company (American, 19th/20th Century)

Charles Dana Gibson (American, 1867 - 1944)

Anonymous

Will R. Barnes (American, ?-1939)

Thomas Rowlandson (English, 1756-1827)

D. Viel (Dutch, 20th Century)

Thomas Rowlandson (English, 1756-1827)

Robert Byrne (American, 19th/20th century)

Karl Alexander Wilke (German, 1879-1954)

Ernst Ludwig Kirchner (German, 1880-1938)

James Ensor (Belgian, 1860-1949)

Frank Arthur Nankivell (Australian, 1869–1959)

Anonymous

William Allen Rogers (American, 1854-1931)

Bernhard Gillam (American, 1856 – 1896)

A.V. Nye (American, 19th/20th Century)

Sherman & Co. (American, 19th Century)

Kazimierz Sichulski (Polish, 1879-1942)

Charles Grignion (English, 1721–1810)

John Charles Robinson (English, 1824-1913)