Shared Image

A lone astronaut in a detailed white spacesuit standing on a vibrant alien coral reef at the bottom of an extraterrestrial ocean, towering bioluminescent coral structures in electric blue, magenta, and violet glowing intensely around the figure, the ocean above shimmers with refracted alien sunlight creating caustic light patterns on the seafloor, tiny luminous jellyfish-like organisms float in the water, vertical portrait composition with the astronaut small in the lower third and massive coral formations rising above, cinematic sci-fi digital painting style with vivid neon blues and deep purples, ultra-detailed, 8K quality. Render in Photorealistic style.