“It doesn’t have to be perfect. When I look at this painting I’ve never been quite sure how it will come out, because one time when I don’t know what to do I just made it up as I go along. Basically the reason why I make it up is because it all depends how I feel. Sometimes when I don’t have an image to look at I think about when I’ve been in the forest. That’s how I make up the theory of the windows of the forest.