A. de Bruin (Dutch, 20th Century)
Alfred Roller (Austrian, 1864 – 1935)
U.S. Lithograph Co. (American, 19th/20th Century)
Anonymous
Albert Guillaume (French, 1873 – 1942)
J. Ottman Lith Co. (American, 19th/20th Century)
Egon Schiele (Austrian, 1890-1918)
Alphonse Mucha (Czech, 1860-1939)
Eric Rohman (Swedish, 1891 - 1949)
Jac Jongert (Dutch, 1883-1942)
Charles Dana Gibson (American, 1867 - 1944)
Marian Adamczewski (Polish, 1879-1947)
Paul Kammüller (German, 1885-1946)
Pat Keely (English, 1901-1970)
Kurt Schwitters (German, 1887 - 1948)
Elizabeth Tyler Wolcott (American, 1892-1952)
National Institutes of Health (American, 1887-)
Leonetto Cappiello (Italian, 1875-1942)
Anonymous
Emile Tabouret (French, 1850-1927)
Théophile Alexandre Steinlen (Swiss, 1859-1923)
U.S. Information Agency (American, 1953-1999)