
Maynard Dixon (American, 1875–1946)

Albert Besnard (French, 1849-1934)

U.S. Information Agency (American, 1953-1999)

Clive Uptton (English, 1911-2006)

Ludwig Hohlwein (German, 1874 – 1949)

Julius Klinger (Austrian, 1876 – 1942)

Anonymous

Laboratoire du docteur Albert Vermersch (French, 20th Century)

Laboratoires du docteur A. Vermersch (French, 20th Century)

Eric Rohman (Swedish, 1891 - 1949)

Anonymous

Anonymous

Eric Rohman (Swedish, 1891 - 1949)

Anonymous

National Institutes of Health (American, 1887-)

Louis Abel-Truchet (French, 1857-1918)

Jules Chéret (French, 1836-1932)

Laboratoire Lobica (French, 20th Century)

Laboratoire Lobica (French, 20th Century)

Laboratoire Lobica (French, 20th Century)

Laboratoire Lobica (French, 20th Century)

Laboratoire Lobica (French, 20th Century)

Laboratoire Lobica (French, 20th Century)

Laboratoire Lobica (French, 20th Century)

Roger de Valerio (French, 1896-1951)

U.S. Information Agency (American, 1953-1999)