Anonymous
Anonymous
Anonymous
Lanny Sommese (American, 1943-)
U.S. Information Agency (American, 1953-1999)
Anonymous
Allessandro Pomi (Italian, 1890-1976)
Anonymous
Anonymous
Hans Sandreuter (Swiss, 1850-1901)
Norman Wilkinson (English, 1878 – 1971)
National Institutes of Health (American, 1887-)
Leonida Edel (Italian, 1864-1940)
Georges Meunier (French, 1869-1942)
Henry Jerome Schile (American, 1829-1901)
Austin Cooper (Canadian, 1890-1964)
Rudolf Kalvach (Austrian, 1883–1932)
Anonymous
Carlo Piquillo Pandolfi (Italian, 1906-1943)
Nanon West (American, 19th/20th Century)
U.S. Information Agency (American, 1953-1999)
Otis Lithograph Co (American, 19th/20th Century)