These things [cutting, cropping and shaping] always happen in strange ways. You can say after the fact what you're doing, but, believe me, you can't project it ahead. It has to be worked through before you can recognize what it was that you were looking for. It's a search; it's not like getting a brainstorm... It's work, yes; it comes out of the practice of painting, the practice of your art.

pp. 99 – 105 - 'Color, Format and Abstract Art' (May – June 1977)