Floating Ring Over Futuristic City

A futuristic cityscape at dusk, where a gigantic, floating metallic ring frames the skyline. The ring's surface reflects a kaleidoscope of city lights and clouds, creating a mesmerizing visual effect. The foreground features sleek, modern architecture and lush rooftop gardens, contrasting with the deep orange and purple hues of the sunset. The style is digital art, focusing on futuristic elements and vibrant contrasts.