
Henri Boulanger Gray (French, 1858-1924)

National Institutes of Health (American, 1887-)

Jules Chéret (French, 1836-1932)

Richard Nicolaüs Roland Holst (Dutch, 1868 - 1938)

Anonymous

Michel Hova (French, 20th Century)

Jules Chéret (French, 1836-1932)

Laboratoires Caillaud (French, 20th Century)

Reinier Willem Petrus de Vries (Dutch, 1874 - 1952)

Laboratoires Armingeat & Cie (French, 20th Century)

Robert Muchley (American, 1920-)

Anonymous

Anonymous

Imp. Charles Lévy (French, 19th/20th century)

Edward Penfield (American, 1866 - 1925)

Clarence F. Underwood (American, 1871-1929)

Marcello Dudovich (Italian, 1878-1962)

Dorothy Waugh (American, 1896-1996)

James Fuller Queen (American, 1820-1886)

Wilhelm Rody (Polish, 18th/19th Century)