A submerged post-apocalyptic cityscape, once-mighty skyscrapers now crumbling ruins on the ocean floor, enveloped in an eerie watery haze with shafts of light piercing through, schools of fish swimming through shattered windows, colossal shipwrecks and abandoned submarines draped in thick marine overgrowth, mutated deep-sea creatures lurking in the depths, masterful lighting and details, cinematic framing, vibrant yet unsettling color palette