The sense of motion in painting and sculpture has long been considered as one of the primary elements of the composition.

The trouble with a lot of artists today is that they have too much technique and equipment. They don't know what to do with it all. If you cut down on it, you can work more strongly within narrower limits.

The next step in sculpture is motion.

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

Above all, art should be fun.

When everything goes right a mobile is a piece of poetry that dances with the joy of life and surprise!

Why must art be static? You look at an abstraction, sculptured or painted, an entirely exciting arrangement of planes, spheres, nuclei, entirely without meaning. It would be perfect but it is always still. The next step in sculpture is motion.