Art is as heavy as sorrow, as light as a breeze, as bright as an idea, as pretty as a picture, as funny as money, and as fugitive as fraud!

But I really resist categories – that naming is a closing down of meaning. Women's art, political art – those categorisations perpetuate a certain kind of marginality which I'm resistant to. But I absolutely define myself as a feminist.

You want it, you buy it, you forget it.

Warhol's images made sense to me, although I knew nothing at the time of his background in commercial art. To be honest, I didn't think about him a hell of a lot.

I just say I'm an artist who works with pictures and words.

I feel uncomfortable with the term public art, because I'm not sure what it means. If it means what I think it does, then I don't do it. I'm not crazy about categories.

What makes the production of my work so expensive? The whole installation thing - the construction, the objects, the technology. It really adds up.