PROMPT:
Create a breathtakingly realistic image of an underground metropolis, where iridescent blues and emerald greens illuminate the intricate network of tunnels and caverns, as if the very rocks themselves were radiating an otherworldly glow. Incorporate vibrant hues of turquoise, amber, and gold to bring this subterranean world to life, minimizing the use of pink tones. Depict towering crystalline formations, their facets glinting like diamonds, as they pierce the darkness, supporting the weight of the city above. Populate the scene with sleek, high-tech architecture, and subtle hints of steam punk machinery, blending seamlessly into the organic, ancient surroundings. The atmosphere should be alive with an air of mystique and discovery, as if the viewer has stumbled upon a hidden, long-abandoned civilization.
