Desperately seeking New York’s grime and glamour

 Rosanna Arquette and Madonna in Desperately Seeking Susan. Photograph: Allstar/Orion     Tuesday 19 September 2017 07.00 BST ‘New York isn’t a city for nostalgia,” Susan Seidelman says to me, matter-of-factly, as we chat over lunch in the lobby bar of Manhattan’s Ace hotel. “It’s not a city, like Paris or Rome, that rests on a glorified past. It’s a city…