In 1916, when Johnny Heartfield and I invented photomontage in my studio at the south end of the town at five o'clock one May morning, we had no idea of the immense possibilities, or of the thorny but successful career, that awaited the new invention. On a piece of cardboard we pasted a mishmash of advertisements for hernia belts, student song books and dog food, labels from schnaps and wine bottles, and photographs from picture papers, cut up at will in such a way as to say, in pictures, what would have been banned by the censors if we had said it in words.

How did I come to be an artist ? Endless curiosity, observation, research - and a great amount of joy in the thing

I stood up as best I could to their disgusting stupidity and brutality, but I did not, of course, manage to beat them at their own game. It was a fight to the bitter end, one in which I was not defending ideals or beliefs but simply my own self.

My drawings and paintings were done as an act of protest; I was trying by means of my work to convince the world that it is ugly, sick and hypocritical.

I thought the war would never end. And perhaps it never did, either.

My aim is to be understood by everyone. I reject the 'depth' that people demand nowadays, into which you can never descend without a diving bell crammed with cabbalistic bullshit and intellectual metaphysics. This expressionistic anarchy has got to stop... A day will come when the artist will no longer be this bohemian, puffed-up anarchist but a healthy man working in clarity within a collectivist society.

It's an old ploy of the bourgeoisie. They keep a standing 'art' to defend their collapsing culture.