human
Generate for me a description of a spooky scene inside a tunnel tower with oil lamps.
assistant
The tunnel, clearly constructed by master masons, has withstood the passage of time. Gigantic slabs of riverstone, laid across the walls, form the ceiling of this corridor. The sheer size of the individual stones lends a claustrophobic effect to the passage, a sense of impenetrable confinement and closeness. Small bronze oil lamps, fastened to the walls, dispel the darkness with warmth and light.