Floating City Above Nocturnal Clouds with Nebula

An enchanting digital illustration of a cityscape suspended above a sea of fluffy, nocturnal clouds under a magical sky. In the foreground, a dense cluster of towering skyscrapers, their windows illuminated by warm golden lights, create a glowing urban skyline. The city appears to rest on a thick, rolling blanket of dark blue and grey clouds that stretch out into the distance. Above the city, the night sky transforms into a celestial wonder: a massive, luminous ring of a colorful nebula encircles a dark, star-filled void. The nebula glows with vibrant hues of deep purple, electric blue, and fiery orange, studded with distant twinkling stars and constellations, creating a dreamy, otherworldly atmosphere.