A photorealistic view of a massive ring-shaped megastructure in orbit above a planet, with a bright sun in the background.

A photorealistic view from the interior surface of a Ringworld megastructure, inspired by Larry Niven's sci-fi novel. The curved land stretches upward into the sky, showing a vast artificial world with oceans, continents, and clouds wrapping up toward the zenith. A single bright sun hangs motionless in the sky. The view has no visible buildings, ships, or artificial structures. The landscape looks Earth-like, with blue water, green land, and white clouds under a soft blue atmospheric haze. The scene is serene, realistic, and evokes the immense scale of a rotating Ringworld See more