Klee, Paul, 1879-1940 Notebooks. vol.2, The nature of nature / Paul Klee ; edited by Jurg Spiller ; translated from the German by Heinz Norden. - London : Lund Humphries, 1973 - 611 p. : ill ; 23 cm. - Paul Klee notebooks . Translation of: Unendliche Naturgeschicte. ISBN: 085331344X Subjects--Topical Terms: Nature (Aesthetics)Proportion (Art) Dewey Class. No.: 701