Made up of corallitic accretions and painful increments, lit on rare occasions by bolts of revelation, and then stuffed behind the wainscotting to grope in the mouse-turd dust, art is the equivalent of athlete's foot, at best an exquisite itch, at worst an excuse to stop walking. On the emotional side, it is either masturbation with a hockey glove or a night beneath the sliding moon that shames Eros.