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

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

My fingers always seem busier than my mind.

That others grasp what I have in mind seems unessential, at least as long as they have something else in theirs.

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.

A mobile is an abstract sculpture made chiefly out of sheet metal, steel rods, wire and wood. Some or all of these elements move, propelled by electric motors, wind, water or by hand.

I love red so much, I almost want to paint everything red.