How does a boy come to live alone in an apparently deserted city? Are they separated by distance or by time? Does the man dream the boy? Does the boy dream the man? Is a blank paper in a floating bottle an invitation to imagine our futures? Is the man's flying boat an encouragement to the boy to dream? Are the man and the boy the same person--the boy dwelling in the man's memory? Is a message in a bottle the earthbound dreams of the elderly? Is a...