In 1939 I wrote my first article ("Intime banaliteter" [Intimate banalities] in the journal Helhesten) in which I expressed my love for sofa painting, and for the last twenty years I have been preoccupied with the idea of rendering homage to it. Thus I act with full responsibility and after extensive reflection. Only my current situation has enabled me to accomplish the expensive task of demonstrating that the preferred sustenance of painting is painting.

As quoted in On the Passage of a few people through a rather brief moment in time: the Situationist International, 1957-1972 (1989), edited by Elisabeth Sussman, p. 142