This study explores diversity as the mainspring of Klee's creative practice. Drawing on Klee's own classifications for his work, along with those of distinguished Klee scholars, the book traces the development of the artist's rich visual language not as a single line of enquiry, but as a series of movements, counter-movements and interconnections. By the time of his death in 1940, Klee was an acknowledged modern master, his fame and influence both...