
National Institutes of Health (American, 1887-)

Laboratoires Licardy (French, 20th Century)

Anonymous

Julius Klinger (Austrian, 1876 – 1942)

Jules Chéret (French, 1836-1932)

Julius Klinger (Austrian, 1876 – 1942)

Anny Dollschein (Austrian, 1893–1946)

Harold Pym (English, active 1930-1970s)

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

Paul Berthon (French, 1872-1909)

Henri-Gabriel Ibels (French, 1867 - 1936)

Percy Trompf (Australian, 1902–1964)

Cândido de Faria (Brazilian, 1849-1911)

A.W.B. Lincoln (American, 19th/20th Century)

Anonymous

Jozef Hanula (Slovak, 1863-1944)

Hans Makart (Austrian, 1840 - 1884)

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

Abram Games (English, 1914-1996)

Aleardo Villa (Italian, 1865-1906)

W. H. Butler (American, 19th/20th Century)

Anonymous

Thorolf Holmboe (Norwegian, 1866–1935)