Mimir took a look at the ceiling and could see that the smooth stone eroded by dripping water made it a crystal like structure, allowing the sunbeams to reflect into the cave system. Good thing there are openings to let the steam out otherwise the temputure in the cavern would be a sweat room right now. "This is a beautiful spot, you come here often?" Mimir said as his eyes wonder to the rock formation along the craggy walls.