
Ludwig Hohlwein (German, 1874 – 1949)

Knut Hansen (Danish, 1876-1926)

Laboratoires G. Reaubourg (French, 20th Century)

Anonymous

Laboratoires de la Passiflorine (French, 20th Century)

Anonymous

Albin Egger Lienz (Austrian, 1868 – 1926)

Vittorio Matteo Corcos (Italian, 1859 – 1933)

Jules Chéret (French, 1836-1932)

Jules Chéret (French, 1836-1932)

Jules Chéret (French, 1836-1932)

Anonymous

Josef von Diveky (Hungarian, 1887-1951)

Edward Penfield (American, 1866 - 1925)

Louis Maurice Boutet de Monvel (French, 1850 - 1913)

Louis Maurice Boutet de Monvel (French, 1850 - 1913)

Georges Meunier (French, 1869-1942)

Anonymous

Alphonse Mucha (Czech, 1860-1939)

Marcellin Auzolle (French, 1862–1942)

National Institutes of Health (American, 1887-)

National Institutes of Health (American, 1887-)

Pal (Jean de Paleologue) (Romanian, 1855 - 1942)