David Klein (American, 1918 – 2005)
U.S. Information Agency (American, 1953-1999)
Mills Thompson (American, 19th/20th Century)
Anonymous
Paul Berthon (French, 1872-1909)
Charles Hubbard Woodbury (American, 1870-1939)
Currier & Ives. (American, 1835 - 1907)
Anonymous
Anonymous
U.S. Information Agency (American, 1953-1999)
René Roussel (French, 1885 – 1962)
Lucien Baylac (French, 1851–1913)
Archie Gunn (American, 1863 - 1930)
Jules Chéret (French, 1836-1932)
Anonymous
National Institutes of Health (American, 1887-)
Joseph Binder (Austrian, 1898-1972)
Henri-Gabriel Ibels (French, 1867 - 1936)
Edward Penfield (American, 1866 - 1925)