I am only interested in the ideas that become obsessive and make me feel uneasy. The ideas that I'm afraid of.

Most artists create foundations where they put their own work. Here I'm not putting my own work. I'm just creating the chambers.

I didn't get paid for performances most of my life. If I did, I would be billionaire now, and I'm not.

When I was 14, I thought I looked terrible. I wore these typical Slavic shoes with metal bottoms so you could always hear me coming and this really ugly princess skirt and blouse with the top button closed. I had a boy haircut, a baby face covered with pimples, and a really big nose.

I had to leave some traces. In the beginning, I would give complete instructions to the photographer. In the '70s, people would come to photograph your work and you would just end up with this crazy material that had nothing to do with your work; maybe I'd pick up two or three photographs that were the closest to the idea. This is why when you look at the '70s, you see much less documentation and really bad material. The material will become misleading to what the piece was.

We always think of our own profit, but not in connection to others.

I always sent my mother all these huge books I made. When my mother died, I was cleaning her cupboard, and these big books were only 20 pages long. She edited out, maybe burned, every single photograph where I'm naked.