Night is the permanent revolution, that of the globe. Every sundown the streets change, becoming sinister or libidinous, or, for that matter, longer or narrower or unexpectedly twisted. The familiar rebels against those who presume to know it. The map is altered and time is telescoped. Daylight restores things to their normal condition, or is that really their normal condition? The map of the city wrinkles and unfolds, wrinkles and unfolds.