He puts Tompion’s bones behind him, ducks beneath a moving plank, and gets out in to the cloisters. This is a square courtyard framed in a quadrilateral of roofed stone galleries, but otherwise open to the elements. Those elements today consist of raw bright autumn sun and cold turbulent air. Daniel shoves hands in pockets, hunches, and stiff-legs it to the next corner, turns right, follows the East Cloister to its end. There on the left wall is an unmarked medieval fortress-door, massive planks hinged, strapped, gridded, and pierced with black iron. Diverse ancient hand-crafted padlocks depend from its hasp-system like medals on the breast of a troll-general. Daniel has a key to only one of them, and no one else is here. He is freezing. Men half your age and double your weight have been slain on these wastes by Extremity of Cold. The cloister blocks the eastern sun but does nothing to shelter him from the breeze, which is coming out of the northwest, striking down into the Cloisters and nearly pinning him to this door. So he back-tracks a few paces and passes through a doorway that does happen to be open. This gets him into a corridor that is out of the wind, but cold and dark. Light beckons at its other end, and he can sense warmth on his face, so he goes that way for several paces, and is rewarded, and astonished, to find himself all alone in the most beautiful room in Britain.