Leonetto Cappiello (Italian, 1875-1942)
Adolfo Hohenstein (German, 1854–1928)
George Reiter Brill (American, 1867 - 1918)
Anonymous
Robert Harmer Smith (American, 1906-?)
Alfred Jackson (American, 19th/20th century)
Anonymous
Eric Rohman (Swedish, 1891 - 1949)
U.S. Information Agency (American, 1953-1999)
Ruth Stenstrom (American, 20th Century)
Anonymous
Dietmar Winkler (German, 1938 -)
Leopoldo Metlicovitz (Italian, 1868–1944)
Edward Penfield (American, 1866 - 1925)
Eric Rohman (Swedish, 1891 - 1949)
National Institutes of Health (American, 1887-)
Carel Adolph Lion Cachet (Dutch, 1864 – 1945)
James Montgomery Flagg (American, 1877-1960)
Anonymous
Jean de Paleologue (Romanian, 1855 - 1942)