Tunis. My head is full of the impressions of last night's walk. Art-Nature-Self. Went to work at once and painted in watercolour in the Arab quarter.… - Paul Klee

Everything that used to be foreign to me, at the rational procedures in my profession, I now begin to resort to after all, from necessity, at least as a matter of experiment. Apparently I am becoming perfectly sober and small, perfectly unpoetic and unenthusiastic. I imagine a very small formal motif and try to execute it economically.

Graphic work as the expressive movement of the hand holding the recording pencil.. ..is so fundamentally different from dealing with tone and color that one can use this technique quite well in the dark, even in the blackest night. On the other hand, tone (movement from light to dark) presupposes some light, and color presupposes a great deal of light.

Our initial perplexity before nature is explained by our seeing at first the small outer branches and not penetrating to the main branches or the trunk. But once this is realized, one will perceive a repetition of the whole law even in the outermost leaf and turn it to good use.