Toward the end, the hall swallowed Cheris’s footsteps and gave back echoes after a delay that was too long. The walls were black, and so were the floor and ceiling. If you looked too long at the ceiling, which Cheris did once, you started to see stars, faintly at first, then closer and closer, faster and faster, the luminous smears of nebulae resolving into individual jewels of light, and even the velvety darkness admitted cracks behind which great gears groaned – but she stopped looking.
