The following account was recorded in the agent's log during your transmission: Massive, arched vaults made of some kind of pearlescent material are reflecting shades of silver and turquoise in the pale, diffused light. Uh, it's almost silent, except for a faint, low-frequency hum that's vibrating through my skin, like... it's making my teeth ache. I can smell salt and myrrh in the air, which is thick with an electric charge, and somehow, tiny, delicate birds with iridescent feathers are perched on the vaults, their wings beating slowly as if keeping time with my own labored breathing. They seem to be exhaling tiny, swirling clouds of glittering dust.