All of the skeletons in this room have been picked clean, either by scavengers, or the ravages of time; only their bones remain. It's fairly easy to identify them as human, though they've been dead long enough, any details are long lost.<br/><br/>The door opens into a wider room, about forty by forty feet, and still twenty feet high. Along one wall, the skeleton of a horse-sized  dragon lies on its side, the skull missing. Several other skeletal bodies lie about the room, including one, slumped on a throne on a dais at the back of the room. He'll also notice a spot along the back wall, where the wall seems to be coming apart, slightly, like a secret door, that's become damaged with age, and the steady trickle of water.