Anonymous
Martin Weitzman (American, 20th Century)
Bureau of the Census (American, 1902 - )
Anonymous
U.S. Information Agency (American, 1953-1999)
National Institutes of Health (American, 1887-)
Anonymous
Anonymous
Anonymous
American Red Cross (American, 1881-)
Abram Games (English, 1914-1996)
H. Edward Oliver (American, 20th Century)
Anonymous
Leslie Bryan Burroughs (American, 19th Century)
Anonymous
U.S. Information Agency (American, 1953-1999)
Romas Viesulas (American, 1918-1986)
National Institutes of Health (American, 1887-)
Ferdinand Lunel (French, 1857 - 1933)
Bruno Munari (Italian, 1907 - 1998)
Alphonse Mucha (Czech, 1860-1939)
Rachael Romero (Australian, b. 1953)
Anonymous