What’s the impulse behind art? It’s saying in whatever language is the language of your work, “If I could move you as much as it moved me … if I can move anyone a tenth as much as that moved me, if I can spark the same sense of mystery and awe and surprise as that sparked in me, well that’s why I do what I do.”

Punk to me was a form of free speech. It was a moment when suddenly all kinds of strange voices that no reasonable person could ever have expected to hear in public were being heard all over the place.

Hearing things like 'Wake Up' by Lora Logic, or the Raincoats' 'In Love' - that was something I wasn't prepared for. I couldn't hear anything that came before it in the music, and I didn't want to. I was absolutely in love with its out-of-nowhereness.

The Sixties are most generously described as a time when people took part - when they stepped out of themselves and acted in public, as people who didn't know what would happen next, but who were sure that acts of true risk and fear would produce something different from what they had been raised to take for granted.

I had tremendous fun fooling around with the way people talked about songs, just the way that became another way of understanding the world.

You're going to react to a painting in a way that the painting demands you react.

Rock 'n' Roll is a combination of good ideas dried up by fads, terrible junk, hideous failings in taste and judgment, gullibility and manipulation, moments of unbelievable clarity and invention, pleasure, fun, vulgarity, excess, novelty and utter enervation.