The sepia gloom of an arctic afternoon in midwinter invaded the rooms and was deepening to an oppressive black. A bronze angle, a surface of glass or polished mahogany here and there in the darkness, reflected the odds and ends of light from the street, where the globes of tall street lamps along its middle line were already diffusing their lunar glow. Gauzy shadows moved on the ceiling. In the stillness, the dry sound of a chrysanthemum petal falling upon the marble of a table made one’s nerves twang.