John A. Pack (American, 20th Century)
Anonymous
Jules Chéret (French, 1836-1932)
Peter Max (American, b. 1937)
Julio Prieto (Mexican, 20th Century)
Dietmar Winkler (German, 1938 -)
Elisha Brown Bird (American, 1867 - 1943)
Anonymous
Edward Penfield (American, 1866 - 1925)
Anonymous
U.S. Information Agency (American, 1953-1999)
U.S. Information Agency (American, 1953-1999)
Maynard Dixon (American, 1875–1946)
Will Bradley (American, 1868 – 1962)
Joseph Gould (American, 1880 - 1935)
National Institutes of Health (American, 1887-)
Eric Rohman (Swedish, 1891 - 1949)
Anonymous
Ethel Reed (American, 1874 - 1900)
Anonymous
Firmin Bouisset (French, 1859-1925)
Edward Penfield (American, 1866 - 1925)
Louis Rhead (American, 1857-1926)