Salle du Trône d'Ombre Surréaliste Sombre

A cinematic dark-surrealist concept art scene inside an endless, cathedral-scale throne hall carved from [glossy obsidian]. A solitary human figure wearing a long bone-white ceremonial coat stands at the foot of an impossibly tall, empty throne, seen from behind at a very low camera angle. Their shadow unnaturally climbs the throne steps against the light and sits upon the throne as a regal humanoid silhouette crowned with long black fingers; the physical figure casts no other shadow anywhere else. Symmetrical monumental composition with a strong central vanishing point. Wet polished stone floor with subtle reflections, drifting dust, and faint mist. Lighting: A narrow cold silver beam illuminates the white coat, while a restrained deep-crimson glow leaks from beneath the throne into generous ambient darkness. Color palette of obsidian black, bone white, cold silver, and minimal deep crimson. Psychologically chilling, clean readable silhouettes, no text, logos, or watermarks.