Anonymous

Anonymous

Anonymous

Irma Duczyńska (Austrian, 1869 – 1932)

Rudolf Mękicki (Polish, 1887-1942)

Armand Rassenfosse (Belgian, 1862 - 1934)

Heinrich Vogeler (German, 1872 – 1942)

Richard Nicolaüs Roland Holst (Dutch, 1868 - 1938)

Anonymous

Ethel C. Gillespie (American, 19th/20th century)

Anonymous

Anonymous