My fan mail is enormous. Everyone is under six.

The underlying sense of form in my work has been the system of the Universe, or part thereof. For that is a rather large model to work from.

My whole theory about art is the disparity that exists between form, masses and movement.

To an engineer, good enough means perfect. With an artist, there's no such thing as perfect.

I paint with shapes.

Just as one can compose colors, or forms, so one can compose motions.