10 What lay on the other side was not a room at all, but an expansive cave. Whether this, too, was some kind of magickal manifestation created by the Yllanfalen, or whether it had always been there, I had no way to determine. If the latter, it had been co-opted into service as some kind of sacred site, by the looks of it, for it had a hushed, hallowed air. Stone worn smooth by time stretched before us, the ground sloping gently into the centre. The walls of the cavern swooped up into a kind of natural vaulted ceiling, far over our heads. They were empty of things one might expect to see in a cave system, like stalagmites and stalactites. Instead, they bore extensive carvings depicting scenes of Yllanfalen life. Many featured an unusually tall fellow with a crown, a lyre in hand, and pipes