Anonymous
Henri Villain (French, 1878-1938)
Melchior Lechter (German, 1865 - 1937)
Kreger (American, 20th century)
Bristow Adams (American, 1875 – 1956)
Jean de Paleologue (Romanian, 1855 - 1942)
Anonymous
Zygmunt Glinicki (Polish, 1898–1940)
Eric Rohman (Swedish, 1891 - 1949)
J.B.D. Wibmer (Dutch, 19th Century)
Augustus Jansson (Swedish, 1863 - 1931)
Georges Fay (French, 1871-1916)
Anonymous
Theo Nieuwenhuis (Dutch, 1866-1951)
Bob Shelley (American, 20th Century)
E. P. Upjohn (American, 19th century)
Paul Berthon (French, 1872-1909)
Walter Ditz (Czech, 1887–1925)
Anonymous
Anonymous
Anonymous
Anonymous
Anonymous
Anonymous
Edward Penfield (American, 1866 - 1925)