For me, the sketchbooks are more like a secret and wholly spontaneous jeu d'esprit and some of them I like as much as anything I have ever done. They are invariably without premeditation. I mean not only that I have no plan when I make them, I also have no plan to make them.

Walk on a rainbow trail; walk on a trail of song, and all about you will be beauty. There is a way out of every dark mist, over a rainbow trail.

Art is an experience, not an object.

Wherever art appears, life disappears.

Collage is the twentieth century's greatest innovation

Art is much less important than life, but what a poor life without it.

For me, the sketchbooks are more like a secret and wholly spontaneous jeu d'esprit and some of them I like as much as anything I have ever done. They are invariably without premeditation. I mean not only that I have no plan when I make them, I also have no plan to make them.