National Institutes of Health (American, 1887-)
U.S. Lithograph Co. (American, 19th/20th Century)
Leon Gendzierski (Polish, ?-1938)
Anonymous
Theo van Hoytema (Dutch, 1863-1917)
Anonymous
Theo Nieuwenhuis (Dutch, 1866-1951)
Anonymous
Anonymous
Theo van Hoytema (Dutch, 1863-1917)
Anonymous
Strobridge and Co (American, 1910-1954)
Gustav Klimt (Austrian, 1862-1918)
Lucia Vernarelli (American, 20th century)
Anonymous
Jes Wilhelm Schlaikjer (American, 1897–1982)
U.S. Information Agency (American, 1953-1999)
Oscar M. Bryn (American, 1883–1967)
Clive Uptton (English, 1911-2006)
NASA (American, 1958 -)
Will Bradley (American, 1868 – 1962)
Anonymous
Dietmar Winkler (German, 1938 -)
Alphonse Mucha (Czech, 1860-1939)
Anonymous