The first 'Colour charts' were unsystematic. They were based directly on commercial colour samples. They were still related to Pop Art. In the canvas… - Gerhard Richter

He [Richter's art-mate, the German painter Sigmar Polke ] was very different, he was not cool.. .He had irony. He was very funny. The things we did together [around 1963 – 1970] were a kind of craziness.. .We thought everything was so stupid and we refused to participate. That was the basis of our understanding.. ..he was able to paint those little dots in his raster paintings by hand with such a patience while he was living with his two children and his wife in a small subsidized apartment.

I was like a gravedigger while I painted these corpses [of the dead Baader-Meinhoff members]. It was just work. If I felt one of them looked too theatrical, I painted over it.. .I was afraid more of the reaction on the left than the right. It was still very dangerous to deal with this subject in Germany. There was fear that the museum where I showed them might be bombed. All my friends were on the left, but I was not. They said: 'Someone with the right mentality could do this, but not Richter - he is too bourgeois. He steals Baader-Meinhof away from us.' To me, they were part of the problem. I was standing outside watching how people, on both sides [left / right], ignored the truth because of their beliefs, beliefs that made them crazy. That was the point of the pictures.

When we describe a process, or make out an invoice, or photograph a tree, we create models; without them we would know nothing of reality and would be animals. Abstract pictures are fictive models, because they make visible a reality that we can neither see nor describe, but whose existence we can postulate.