Predawn Amber Beacons on Andes Dam Deck

Heavy overcast skies press low against the massive concrete walls of an Andes dam observation deck. Predawn darkness envelops the space, broken only by the steady rotation of amber warning beacons mounted high along the parapet. Maintenance floodlights cast sharp, cool pools of white light onto the wet stone floor, highlighting the rough texture of the aged concrete and the slick sheen of recent moisture. Turbulent water churns violently below, visible as a dark, frothing mass through the structural gaps in the railing. The low worm's-eye perspective emphasizes the sheer verticality of the architecture, making the concrete pillars loom overhead. One amber light reflects in a shallow puddle at the base of a support column.