Futuristic Metropolis Above the Clouds

A breathtaking vertical view of a futuristic metropolis floating gracefully above an endless sea of dense, rolling dark grey clouds at twilight. The sprawling city skyline features numerous towering skyscrapers with glowing windows that cast warm amber and orange lights onto the urban landscape below. Dominating the upper portion of the frame is a magnificent cosmic ring, a glowing circular nebula composed of {argument name="nebula colors" default="vibrant purples, deep blues, and brilliant warm golden hues"}, sprinkled with countless twinkling stars and distant galaxies across the pitch-black night sky. The composition is balanced and majestic, with the dark cloud layer grounding the lower foreground, contrasting sharply with the radiant cosmic phenomenon above. The lighting is surreal and ethereal, blending the warm artificial glow of the city lights with the cosmic luminescence of the nebula. The atmosphere is quiet, awe-inspiring, and mystical, evoking a sense of interstellar wonder and urban isolation. The detailed textures of the soft, voluminous clouds, the sleek glass and steel architecture of the skyscrapers, and the starry cosmic dust create a high-contrast, visually striking scene.