I think an artist has the potential to investigate both form and content within one activity, to show that there can be coherence between form and values in our society, as in thinking about a city and building one.

I see the artist as a participant, a co-producer of reality. I do not see the artist as a person who sits at a distance and evaluates.

I want to expose and evaluate the fact that the seeing and sensing process is a system that should not be taken for granted as natural - it's a cultivated means of reality production that, as a system, can be negotiated and changed.

I don't think you need to be so result-oriented when you're trying to define the success of an art work. I think we can allow some unpredictability.

My goal is to formulate a new color theory based on the full spectrum of visible light.

It would be wrong to say that the city of Berlin is not regulated. What I think is more interesting is to what extent a city creates a sort of safe haven for its users, so that people feel confident that the city works on their behalf.

If I have the choice of traveling to Russia, India or New Zealand alone for a week for preliminary discussions or to spend that week with my family, I routinely choose my family.