Walking the streets on winter nights kept him warm, despite the cold nocturnal passions of uprising winds. His footsteps led between trade-marked houses, two up and two down, with digital chimneys like pigs' tits on the rooftops sending up heat and smoke into the cold trough of a windy sky. Stars hid like snipers, taking aim now and again when clouds gave them a loophole. Winter was an easy time for him to hide his secrets, for each dark street patted his shoulder and became a friend, and the gaseous eye of each lamp glowed unwinking as he passed.