Horizon d’habitat en anneau · Lumière du jour utopique

Cinematic sci-fi concept art of a ring-shaped space habitat where the land curves upward into the sky, in bright utopian daylight with white architecture, greenery and clean air. A grand sense of scale, intricate futuristic design, atmospheric haze and volumetric light, photoreal detail. No text, no logos, no watermark. Vertical 4:5.