Underwater Metropolis

A sprawling underwater metropolis with luminescent buildings and coral-inspired architecture. The structures glow in shades of turquoise and purple, with bioluminescent sea life swimming around. Above, the surface of the ocean shimmers with sunlight, casting ethereal patterns of light. In the foreground, merfolk in elegant attire swim gracefully among the coral gardens. The image captures the serene beauty and mystery of an underwater world.