Just as one can compose colors, or forms, so one can compose motions.
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.
I paint with shapes.
To an engineer, good enough means perfect. With an artist, there's no such thing as perfect.
I have been making wire jewelry - and think I'll really do something with it, eventually.