My fan mail is enormous. Everyone is under six.

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.

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

Above all, art should be fun.

My fan mail is enormous. Everyone is under six.

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.

The universe is real, but you can't see it. You have to imagine it.