Mixed-reality gallery mixed reality prompt

Create a wide cinematic installation photograph inside a dark contemporary gallery. A luminous digital ocean appears to pour from a wall-sized frame and spread as light across the polished concrete floor, while the floor itself remains physically dry. Include exactly three visitors in simple silhouettes for scale. Use a low camera angle, realistic perspective, restrained haze, and blue caustic reflections on the walls. Keep the scene credible as gallery documentation, with no logos, captions, floating objects, or fantasy architecture.