PROMPT:
Create a photorealistic image of an ancient, submerged metropolis, hidden deep within the heart of a mystical ocean, where coral and seaweed have claimed dominion over crumbling structures, and schools of iridescent fish dart through the remnants of a bygone era, as if performing a synchronized dance to an ethereal melody, with vibrant colors that pop against the darker, mysterious blues and greens of the ocean's abyss, evoking a sense of long-forgotten secrets waiting to be unraveled.