Overhead, the forest of glass and steel swayed vertiginously against the sky. A man following close behind her whistled tunelessly, the sound thin and snatched away from them by the great static city din that was like two giant seashells against the ears: the undulating drone of wind and wheels rushing to make the light, taxis honking, buses groaning and sighing, hoses spraying the pavement, crates being stacked and van doors trundling shut. Wooden heels. A pan flute. Petitioners’ spurious salutations.

