Orizzonte di un habitat ad anello · Vuoto cosmico oscuro

Cinematic sci-fi concept art of a ring-shaped space habitat where the land curves upward into the sky, against a dark cosmic void lit only by rim light and distant stars. A grand sense of scale, intricate futuristic design, atmospheric haze and volumetric light, photoreal detail. No text, no logos, no watermark. Vertical 4:5.