Jan Kanty Gumowski (Polish, 1883-1946)

Edward Penfield (American, 1866 - 1925)

Anonymous

Anonymous

Kornél Révész (Hungarian, 1885-1944)

M.M. Cheney (American, 19th/20th century)

Anonymous

Anonymous

Louis Titz (Belgian, 1859 - 1932)

Anonymous

Anonymous

Rudolf Mękicki (Polish, 1887-1942)