I had always planned to make a large painting of the early spring, when the first leaves are at the bottom of the trees, and they seem to float in space in a wonderful way. But the arrival of spring can't be done in one picture.
I was aware that the teaching of drawing was being stopped almost 30 years ago. And I always said, 'The teaching of drawing is the teaching of looking.' A lot of people don't look very hard.
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.
Shadows sometimes people don't see shadows. The Chinese of course never paint them in pictures, oriental art never deals with shadow. But I noticed these shadows and I knew it meant it was sunny.
What an artist is trying to do for people is bring them closer to something, because of course art is about sharing. You wouldn't be an artist unless you wanted to share an experience, a thought.
When you stop doing something, it doesn't mean you are rejecting the previous work. That's the mistake; it's not rejecting it, it's saying, 'I have exploited it enough now and I wish to take a look at another corner.'
And then I went round the corner and there's a Van Gogh portrait, and you just think, well, this is another level. A higher level, actually. I love the Sargent, but it's not the level of Van Gogh.
Cubism was an attack on the perspective that had been known and used for 500 years. It was the first big, big change. It confused people: they said, 'Things don't look like that!'