Human: Generate for a spooky scene inside a basement with tapestries, floor, and sconces. Assistant: 
Rotting deobar planks clotted with reeking sewage comprise the floor of this narrow corridor. Thin streamers of decayed silk hang from rusting iron sconces, while soggy, mottled tapestries of indeterminate design lie clumped along the baseboards. Nitre is thick and cloying, and a steamy heat envelopes you. What is left of the floor slopes like a ramp, leading into darkness.