PROMPT:
Create an mesmerizing underwater scene depicting the remnants of an ancient, sunken metropolis, teeming with marine life. Incorporate vibrant, electric hues of turquoise, emerald, and amber, subtly illuminated by soft, luminescent orbs scattered throughout the ruins. The atmosphere should exude an air of mystique and forgotten grandeur. Focus on photorealistic texturing, with intricate details on the ancient structures, coral, and seaweed. A school of rainbow-colored fish should dart through the central archway, while a massive, gnarled sea turtle surveys its domain from the shadows. Minimize the use of pink tones, opting instead for a palette that pops with energy and vitality, as if the ocean itself is alive and pulsing with vitality. The overall mood should evoke a sense of wonder and awe, as if the viewer has stumbled upon a hidden, underwater world.