Photorealistic Mountain Through a Portal Chamber

Ultra-photorealistic scene inside a portal chamber: a colossal ornate portal framed by dark stone and glass, etched with glowing blue runes. The polished obsidian floor of the chamber reflects a distant alpine mountain range shrouded in mist. Through the portal, a jagged peak rises above snow and pine, bathed in pale dawn light. The chamber blends ancient architectural motifs with subtle sci-fi tech—holographic displays hover near walls, brass gears turn, and a soft halo surrounds the portal. Cinematic depth of field, crisp textures on rock, moss, snow, and glass, with volumetric fog and realistic lighting to heighten the sense of entering another world.