You know how you feel somebody looking at you, and you turn, and somebody actually is? It's the same at an art gallery. You're looking at one portrait, turn around, and there is a work of art directly behind you. Because it's all energy. Every single thing has energy.

We, performers, work on willpower. This willpower works in a short term, not durational.

Typically, the performance has a story - a beginning, the crescendo and the end.

The public is in need of experiences that are not just voyeuristic. Our society is in a mess of losing its spiritual centre.

There's nothing more tragic than artists from the 70s still doing art from the 70s.

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.

I made a tape recording of a bridge collapsing and I wanted to play it suddenly and very loudly when people were walking over a big bridge in Belgrade. The council forbid it. Their imagination is tiny; mine is big. I want always to shake everything up.