...of stairs

He became very fond of his own floor. There was a frosted skylight over the roofstair housing that diffused a cloudy yellow glow at morning and a soft grey haze at afternoon. After one climbed from the tumult of the street, climbed the lower, shadowier stairs, a little tense, listening to toilets, entering this light was like reaching a haven. There was a mild, relaxing hush about it, a luminous silence, static and embalmed. He would have liked to explore it, or at least to see whether the roof door was locked, but the thought of that height, that mysterious vacancy and isolation dissuaded him. There was something else besides. The stairs that led up were not like the stairs that led down, although both were made of stone. Common stairs were bevelled to an edge, hollowed to an aching trough by the tread of many feet, blackened beyond washing by the ground-in dirt of streets. But these that led up to the roof still had a pearliness mingled with their grey. Each slab was still square and clean. No palms of sliding hands had buffed the wrinkled paint from off their banisters. No palms had oiled them tusk-smooth and green as axe-helve. They were inviolable those stairs, guarding the light and the silence.

[Call It Sleep, Roth, H.]