"It is instinctive to search for something. Abstract art is inherently about the search - and about not finding anything. My gray monochromes have the same illusionistic implications as my landscapes. I want them to be seen as narratives - even if they are narratives of nothingness. Nothing is something. You might say they are like photographs of nothing."
January 1, 1970
https://en.wikiquote.org/wiki/Gerhard_Richter