This trip through one of the most densely populated areas of the world is also a journey through a strangely underpopulated place, inhabited only by the traces of city dwellers. The dark back alleys that crisscross the city are home to objects that, at first glance, seem to be discarded--the random detritus of the man-made world. Under the scrutiny of Michael Wolf's photographic eye, these objects become fascinating installation pieces, while ...