Human: Generate a short description of a gloomy cave cavern with shadows, wall, fissure, and torches. Assistant: 
Supported by newly constructed wrought iron brackets, torches decorate the uneven and craggy walls of the small chamber. Fresh air whistles through a jagged fissure at regular intervals causing the flames to splutter and gutter, their erratic behavior casting long shadows upon the ceiling and floor. Rising like a scar out of the dark earth, a ragged aperture bisects the opposing wall.