Henri-Patrice Dillon (French, 1850-1909)
Everett E. Lowry (American, 1870 - 1936)
Eric Rohman (Swedish, 1891 - 1949)
Eric Rohman (Swedish, 1891 - 1949)
Edward Penfield (American, 1866 - 1925)
National Institutes of Health (American, 1887-)
Maxfield Parrish (American, 1870 - 1966)
U.S. Information Agency (American, 1953-1999)
Robert Indiana (American, 1928–2018)
Eric Rohman (Swedish, 1891 - 1949)
Eric Rohman (Swedish, 1891 - 1949)
H. Edward Oliver (American, 20th Century)
Frank Parker (American, 19th/20th Century)
Anonymous
Francis Luis Mora (American, 1874 - 1940)
Douglass Crockwell (American, 1904-1968)
Louis Prang (American, 1824 – 1909)
Peace Corps (American, 20th Century)
Rachael Romero (Australian, b. 1953)
Orson Lowell (American, 1871-1956)
George Carlson (American, 1887-1962)
Eric Rohman (Swedish, 1891 - 1949)
Anonymous
Maynard Dixon (American, 1875–1946)
Anonymous