PROMPT:
Create a breathtaking image depicting an ancient underwater metropolis, with a sprawling structure resembling an abandoned palace in the center, surrounded by an array of vibrant coral formations, schools of iridescent fish swimming through the wreckage, and mysterious artifacts scattered throughout. Incorporate majestic pillars, crumbling arches, and intricate stonework, with sunlight filtering down from above, casting an ethereal glow on the forgotten civilization. Use a palette that explodes with vibrant colors, avoiding pink, to evoke a sense of wonder and awe. The image should be so hyper-realistic that it's almost tangible, inviting the viewer to step into the depths of this submerged world.
