Edward Penfield (American, 1866 - 1925)
Marcia Brown (American, 1918-2015)
Pat Keely (English, 1901-1970)
Hans Sandreuter (Swiss, 1850-1901)
Ramón Casas (Spanish, 1866 – 1932)
Will Bradley (American, 1868 – 1962)
Anonymous
National Institutes of Health (American, 1887-)
H. M. Bateman (English, 1887-1970)
Richard Halls (American, 1906 - )
Hubert Rogers (Canadian, 1898-1982)
George Reiter Brill (American, 1867 - 1918)
U.S. Information Agency (American, 1953-1999)
Theo van Hoytema (Dutch, 1863-1917)
U.S. Information Agency (American, 1953-1999)
Gray Litho. Co (American, 19th/20th Century)
Anonymous
Anonymous
Theo van Hoytema (Dutch, 1863-1917)
Alfred Choubrac (French, 1853-1902)
Phil Risbeck (American, 20th Century)
George Hawley Hallowell (American, 1871-1926)
Rachael Romero (Australian, b. 1953)