A profound study of Paul Klee's painting Ad Parnassum, a key work in the painter's oeuvre. In the 1920s, German-Swiss artist Paul Klee (1879-1940) began his long-lasting engagement with polyphonic art--a multi-voiced way of painting analogous to music. A relentless experimenter, Klee began these studies while teaching at the Bauhaus in Dessau, developed them further during his tenure at the art academy in D?sseldorf, and brought...