I think the ambiguity of similarity and difference is very powerful. It's the same scene in different times of year read across the grid, and, of course, different locations reading vertically. But you can get confused and lost in the series. You force the mind, which is always comparing and contrasting, to stumble ... That ambiguity is very powerful. One is getting lost and refinding oneself.

Always live in the ugliest house on the street - then you don't have to look at it.

It's time to debate images, especially when someone's going to prison for downloading them.

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.'

On the iPhone I tended to draw with my thumb. Whereas the moment I got to the iPad, I found myself using every finger.

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.

Technology brought in the mass media and technology is now taking it away.