"Paul Klee teached imaging and design teaching at the Bauhaus in Weimar and Dessau between 1921 and 1931. These manuscripts include, on the one hand, the small book on the teaching of imaging and, on the other hand, a synopsis of about 3 900 pages with teaching notes. Clover described this material as an imaging doctrine. All the notes are stored in the centre of Paul Klee in Bern. On this database, for the first time, all teaching notes are complete...