A photo of an enormous underwater city in the ocean. The city is comprised of ancient structures and futuristic structures. the city has a neon and brightly colorful ambient glow on all the buildings. Colorful coral reefs are attached to buildings and blend into the architecture 
Futuristic and ancient mix. Cyberpunk mecha style.
Bright vibrant neon colors. Lightrays falling from above. 
ultra wide angle long shot from below, ultra high details. Cinematic photo.