Don't try to buy art as an investment. Buy something you really love because you're going to have to look at it again tomorrow. And an investment can go up or down. Buy something you really adore, you really like, and you want to live with. And if you decide some years later you don't want to live with it anymore, sell it. Get out.

I went to an auction in the late '70s and bought a small Renoir. People said, "Why did you buy a Renoir that size?" I said, "I can put it in the safe with my diamonds." And that was a true story. I bought it to put it in the safe.

Art is like an avalanche being poured down your throat. You know it's going to crack, eventually it's going to go out of fashion. I wish there was much less happening. I wish there were fewer art dealers. I wish there were fewer auctions. I wish there were just two auctions a year.

You learn about yourself when you're collecting art. You learn what you're capable of. After all, we're not speaking about pennies-we're speaking about vast sums of money. I do it on my own back without advice, so I've got the confidence to do it.

When there's an opportunity, some people pass it by. I've been lucky enough to recognise opportunities and every day, in my business, there's an opportunity somewhere - to buy, expand, design.

I'm attracted to the work of younger artists, and it's affordable compared to mature art, so you can take a chance much easier on a younger artist. I can't say that I've found an artist who I think is going to be the next Bacon or Warhol. You shouldn't have to do that really. You go forward, and you find something new.

I think a lot of people are involved in art because of the fashion of art and the conversation. It gives them a certain sophistication, something to speak about. But art is, if it's conceptual, really about understanding the concept. And if it's beautiful, it's about seeing the beauty. It's gone much further than that now. There's too much commercialism attached to art. If the market cracks one day big-time, you'll frighten so many people away who will never come back. Because they don't really feel for art. People who buy art should want it because they love it, they want to enjoy it.