In the past Berlin was much more radical and extreme and now it's becoming much more of a conventional European city.

I myself have already spent a third of my life in Germany, first in Cologne and then, since 1994, in Berlin.

I believe that access to electricity and light can radically improve people‚ lives.

When museums are left with so little money that their future is in the hands of private donors, then they are unable to develop their own signatures by collecting themselves. On the other hand, though, I think we should also celebrate the fact that there is a lot of art that lives outside of, or on the outskirts of, the art market - and it is doing quite well.

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.

In the past Berlin was much more radical and extreme and now it's becoming much more of a conventional European city.

Over the years, in making art, I have constantly explored issues dealing with space, time, light, and society. I am particularly interested in how the light of a space determines how we see that space and similarly, in how light and color are actually phenomena within us, within our own eyes.