Artist Gustav Klimt, like composerGustav Mahler, philosopher Ludwig Wittgenstein and big-time thinker Sigmund Freud, was a hotshot of Vienna's glory days as it ushered in the 20th century. Influenced by Impressionism, Symbolism and Art Nouveau, Klimt founded the Vienna Secession (1898), an avant-garde art movement that included a broad base of artisans and craftsmen as well as painters. Klimt himself was known more for elaborate graphic schemes than "painterly" work -- his most famous piece, The Kiss (1908), shows his distinctive gold-encrusted decorations over a semi-realistic portrait of an embracing couple. He used the framework of myth and allegory and he painted women, in ornate portraits and erotic exposures that were scandalous by Victorian-era standards. He also had time for more than painting -- after his death he was credited with as many as 14 illegitimate children. A big influence on the decorative arts in Austria, his most famous paintings include Salome (1901, also known as Judith and the Head of Holofernes) Adele Bloch-Bauer I (1907, also known as Golden Adele) and Hygeia (1907, detail from Medicine).