National Institutes of Health (American, 1887-)
Greenwich Litho. Co. (American, 19th/20th Century)
Alphonse Mucha (Czech, 1860-1939)
Strobridge & Co. Lith. (American, 1847 -)
George McManus (American, 1884-1954)
Anonymous
Albert Guillaume (French, 1873 – 1942)
Anonymous
Anonymous
Theo Nieuwenhuis (Dutch, 1866-1951)
George Vander Sluis (American, 1915–1984)
Herb Lubalin (American, 1918 – 1981)
Rachael Romero (Australian, b. 1953)
U.S. Information Agency (American, 1953-1999)
Alphonse Mucha (Czech, 1860-1939)
U.S. Information Agency (American, 1953-1999)
James Warwick (American, 20th Century)
Dietmar Winkler (German, 1938 -)
Anonymous