PROMPT:
Generate a mesmerizing image of a sleek, high-tech metropolis set amidst a backdrop of glowing, electric-blue clouds, with towering skyscrapers and gleaming metallic spires that seem to defy gravity. Incorporate vibrant colors, such as electric orange, neon green, and radiant yellow, to create a sense of dynamic energy. The atmosphere should be filled with an otherworldly glow, as if the city is harnessing the power of the cosmos. The architecture should blend seamlessly with advanced technology, featuring luminescent circuitry, holographic advertisements, and levitation platforms. In the heart of the metropolis, a massive, crystal-encrusted structure pulsates with an inner light, casting a kaleidoscope of colors across the surrounding buildings. The overall effect should be stunningly photorealistic, inviting the viewer to step into this dazzling, extraterrestrial world.