Painting and drawing has been here for 35,000 years.

I worked in the NHS as a hospital orderly during my national service, and people thought it was a noble service. But over the years it's lost its humanity.

Movie actors disappear - any young person wouldn't know Cary Grant. They're going to disappear. Fifty years ago, you thought film was here to stay. But nothing is here to stay, actually - except perhaps paintings and drawings.

On the 31st of October 2011 year, I had a mini-stroke. I couldn't finish my sentences. So I went to the doctor. It was a tiny one. The speech came back in a month or so. I did notice I could draw even better, I felt. I was concentrating more. And I wasn't talking much, but I was drawing. I said, "Well, I don't have to talk much."