
Every city is also a map of what it tore down, and New York more than most. Beneath the glass towers are the footprints of buildings so loved that their demolition changed the law. This is a short walk through the New York that is no longer there.
The loss of Penn Station was so total and so public that it shamed the city into action. Two years later New York passed its landmarks law, too late for the station but in time to save Grand Central.
"We will probably be judged not by the monuments we build but by those we have allowed to be destroyed.
"Ada Louise Huxtable · architecture critic
4landmarks lost before the law arrived