Establishing reference photograph of a place: Handheld vertical phone video inside a circular stone lighthouse lantern room at night, slightly high angle. Massive polished brass clockwork gearbox at center with a heavy iron winding crank, towering Fresnel lens of concentric glass rings beside it, cast-iron diamond-plate floor wet and cold. Curved thick glass panes streaked with torrential rain, fogged with condensation at the lower edges. Warm flickering orange oil flame glow, dust motes in amber beams, blue lightning flashes outside. No people, realistic phone footage.
No people, no visible text, no watermark.
