Illusion - or rather appearance, semblance - is the theme of my life (could be theme of speech welcoming freshmen to the Academy). All that is, seems, and is visible to us because we perceive it by the reflected light of semblance. Nothing else is visible.

Of course, pictures of objects also have this transcendental side to them. Every object, being part of an ultimately incomprehensible world, also embodies that world; when represented in a picture, the object conveys this mystery all the more powerfully, the less of a 'function' the picture has. Hence, for instance, the growing fascination of many beautiful old portraits.

The photograph is the only picture that can truly convey information, even if it is technically faulty and the object can barely be identified. A painting of a murder is of no interest whatever; but a photograph of a murder fascinates everyone.

Contact with like-minded painters - a group means a great deal to me: nothing comes in isolation. We have worked out our ideas largely by talking them through. Shutting myself away in the country, for instance, would do nothing for me. One depends on one's surroundings. And so the exchange with other artists - and especially the collaboration with Lueg and Polke - matters a lot to me: it is part of the input that I need.

I don't mistrust reality, of which I know next to nothing. I mistrust the picture of reality conveyed to us by our senses, which is imperfect and circumscribed.

Art is not a substitute religion: it is a religion (in the true sense of the word: 'binding back', 'binding' to the unknowable, transcending reason, transcendent being). But the church is no longer adequate as a means of affording experience of the transcendental, and of making religion real - and so art has been transformed from a means into the sole provider of religion: which means religion itself.

I don't create blurs. Blurring is not the most important thing; nor is it an identity tag for my pictures.