Human: Generate a short description of a foreboding scene inside a building hallway with tapestries, floor, stones, and debris. Assistant: 
The walls of this narrow corridor are closer than is comfortable. Bits and pieces of once-glorious tapestries still cling to their surfaces, caked with crud and sagging from the weight of the water they have absorbed. Certain stones in the wall threaten to fall at any moment, and the floor is smattered with debris.