Anonymous
Richard Nicolaüs Roland Holst (Dutch, 1868 - 1938)
Georges Goursat (Sem) (French, 1863–1934)
Padraic Colum (Irish, 1881 – 1972)
Paul César Helleu (French, 1859-1927)
Marthe Romme (French, 19th/20th Century)
Albert Ilg (Austrian, 1847-1896)
Jules Bourgoin (French, 1838-1908)
Moriz Jung (Austrian, 1885–1915)
John Rea Neill (American, 1877 - 1943)
Georges Goursat (Sem) (French, 1863–1934)
Percy J. Billinghurst (English, 1871-1933)
Owen Jones (English, 1809 - 1874)
Peter Paul Rubens (Flemish, 1577-1640)
Lothar Meggendorfer (German, 1847-1925)
Frank Arthur Nankivell (Australian, 1869–1959)
Leonetto Cappiello (Italian, 1875-1942)
Nelly Spoor (Dutch, 1885 - 1950)
Fedor Grigoryevich Solntsev (Russian, 1801 – 1892)
Will R. Barnes (American, ?-1939)
Art Young (American, 1866 – 1943)