### Human: I would like an SD prompt depicting astronaut holding a flag in an underwater desert. a submarine is visible in the distance. dark### Assistant: astronaut holding a flag in an underwater desert. a submarine is visible in the distance. dark, concept art, cinematic, dramatic, atmospheric, 8k, trending on artstation, blue, fish, low visibility, light rays, extremely coherent, bubbles, fog, ocean floor, christopher nolan, interstellar, finding nemo