1 STAIRS AND HALL. The stairs ascend sixty feet to Room 37 of the Ground Level of the Inner ward. This hall forms the beginning of the great corridor that is further described in Area 2. The ceiling height is fourteen feet, the walls are decorated with grotesque and monstrous faces in low relief, and the area is lit by a dim and unsettling orange-green glow. This glow actually radiates from the walls and provides light equivalent to torchlight.