Establishing reference photograph of a place: Abandoned underground metro tunnel, empty and silent. Old rusted rails run into the distance, overgrown with softly glowing green bioluminescent moss that is the only light source, casting eerie green reflections on damp concrete walls and gravel. On the right side stands an ancient stone arch embedded in the tunnel wall, its interior emitting a faint, calm violet shimmer, still closed with no rift or ripple. Dripping pipes, cracked tiles, drifting dust, deep shadows, moody atmosphere, wide establishing shot, no people, no text.
No people, no visible text, no watermark.
