It is the business of the Dream Curator to choose, and at the moment he is doing so. On his left, an uninspiring rococo fantasia on a childhood humiliation; on his right, a fractured symbolist nightmare of mollusks and walls of televisions. Neither is permanent-gallery material, but both tempt him to reshuffle the rotating exhibit space near the front of the museum. He samples them again, and makes the correct decision. Too much beauty in a museum, he thinks to himself, is not necessarily a good thing. And the mollusks will look good in the newspapers.