Maxfield Parrish (American, 1870 - 1966)
Edward Penfield (American, 1866 - 1925)
Lucien Lefèvre (French, 1850-1902)
Goes Litho. Co. (American, 19th/20th Century)
W. Sherwood (American, 19th/20th Century)
Adolph Treidler (American, 1886–1981)
Anonymous
Frank Walter Taylor (American, 1874-1921)
Feliks Wygrzywalski (Polish, 1875-1944)
Anonymous
August William Hutaf (American, 1874-1942)
Georges Meunier (French, 1869-1942)
Eugeniusz Ludwik Dąbrowa-Dąbrowski (Polish, 1870-1941)
Leon Dardenne (Belgian, 1865-1912)
Anonymous
Anonymous
Heywood Strasser & Voigt Litho. Co. (American, 19th/20th Century)
U.S. Lithograph Co. (American, 19th/20th Century)
Anonymous
Anonymous
Anonymous
Leonetto Cappiello (Italian, 1875-1942)
Maurice Leloir (French, 1853 – 1940)
Leo Visser (Dutch, 1880-1950)
Ernst Eck (Austrian, 1879-1941)
Rachael Romero (Australian, b. 1953)
Liebler and Maass Lith. (American, 19th/20th Century)
Richard Felton Outcault (American, 1863-1928)
Clémentine Hélène Dufau (French, 1869-1937)
Anonymous
National Institutes of Health (American, 1887-)