In 1968 I frequently would sit in a photo booth and practice self mirror images which I then documented photographically. Curious types would always open the curtains and chase me away. Today I work with a photographer.

Only the four corners of the background remained. It was terribly difficult to fix my eyes on all of them at the same time. My experience was that the most difficult thing of all in art is painting in all four corners at the same time.

Only an 'almost,' a 'nearly,' is possible.

the 'total overpaintings' developed... through incessant reworking. The original motif peeped through the edges. Gradually it vanished completely.

I have settled down in this border area; I am trying to find distinct standards of shape, and I long to experience, formulate, and evoke this dark, heavy, tranquillity.

The principles of my works... are the extinction of expression, permanent covering and contemplative tranquillity... My ideal is the completely dark picture, full of some overwhelming silence.

... I felt like a new man; but I was disappointed with the photographic documentation because I still saw always the old self.