Richard Ranft (Swiss, 1862-1931)
Edward Penfield (American, 1866 - 1925)
U.S. Information Agency (American, 1953-1999)
Henry thomas (English, 1785 - 1851)
U.S. Information Agency (American, 1953-1999)
Caran d'Ache (French, 1858-1909)
Izrail Bograd (Russian, 1899 - 1938)
Mills Thompson (American, 19th/20th Century)
Centers for Disease Control and Prevention (American, 1946-)
Theo van Hoytema (Dutch, 1863-1917)
Jules Chéret (French, 1836-1932)
Anonymous
Thure de Thulstrup (American, 1848-1930)
National Institutes of Health (American, 1887-)
Wasyl Masjutyn (German, 1884-1955)
Burkhard Mangold (Swiss, 1873-1950)
Lucien Baylac (French, 1851–1913)
U.S. Information Agency (American, 1953-1999)
National Institutes of Health (American, 1887-)
Edward Penfield (American, 1866 - 1925)
Anonymous
L.N. Britton (American, 19th/20th Century)
Anonymous
U.S. Information Agency (American, 1953-1999)
Eric Rohman (Swedish, 1891 - 1949)
Anonymous
Peace Corps (American, 20th Century)
U.S. Information Agency (American, 1953-1999)
Theo van Hoytema (Dutch, 1863-1917)
Frank Walter Taylor (American, 1874-1921)
Carel Adolph Lion Cachet (Dutch, 1864 – 1945)
Henri Privat-Livemont (Belgian, 1861–1936)
Ernest Haskell (American, 1876-1925)
Barnett Freedman (English, 1901 – 1958)
Cyril Kenneth Bird (Fougasse) (English, 1887 – 1965)
NASA (American, 1958 -)
U.S. Information Agency (American, 1953-1999)
Dietmar Winkler (German, 1938 -)
National Institutes of Health (American, 1887-)