Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Request: Add a glowing moon in the sky. Underworld caverns with epic spires of rock, obsidian houses and buildings scattered among stone pillars in the distance, enclosed in rock, flowing lava falling from ceiling, octane render, cozy wallpaper, 4k, trending on Artstation, award-winning, art by Greg Rutkowski

### Response:
Underworld caverns with epic spires of rock, obsidian houses and buildings scattered among stone pillars in the distance, enclosed in rock, flowing lava falling from ceiling, octane render, cozy wallpaper, 4k, trending on Artstation, award-winning, art by Greg Rutkowski. (+glowing moon)

### End