Lemmi passes swiftly through the columns to gaze down the 40ft broad diamond-sectioned excavation. A ways below her, 50ft or so, lies the floor. It is littered with the dragon's hoard; glittering in the semi-dark. She sees now that access can be had via a narrow stair that curls its way around the entire four walls of the shaft... the floor space below seems unconstrained by its breadth.