Prompt: Space-themed  sea urchin, glass, transparent, underwater, northern lights, (aurora borealis:1.5), falling stars,  mirror pieces shards, coral, (erupting:1.2) fuego volcano
 . Cosmic, celestial, stars, galaxies, nebulas, planets, science fiction, highly detailed
Negative prompt: earthly, mundane, ground-based, realism, drawing, painting, illustration, rendered, low quality, low resolution