In earlier versions of 'Woman and Beast' the woman suffered too much. Later I gave her that not altogether disgusted expression. Dissertations could … - Paul Klee

Formerly it frequently happened to me that when questioned regarding a picture I simply did not know what it represented. I had not seen the subject, so to say. Now I have also included the content so that I know most of the time what is represented. But this only supports my experience that what matters in the ultimate end is the abstract meaning of harmonization (note from a letter, 1903)

Thoughts at the open window of the payroll department [in a military barrack - World War I.]: That everything is transitory is merely a simile. Everything we see is a proposal, a possibility, an expedient. The real truth, to begin with, remains invisible beneath the surface. The colors that captivate us are not lighting, but light. The graphic universe consists of light and shadow. The diffused clarity of slightly overcast weather is richer in phenomena than a sunny day. A thin stratum of cloud just before the stars break through. It is difficult to catch and represent this, because the moment is so fleeting. It has to penetrate into our soul. The formal has to fuse with the Weltanschauung [world view].

The beautiful, which is perhaps inseparable from art, is not after all tied to the subject, but to the pictorial representation. In this way and in no other does art overcome the ugly without avoiding it.