epic extreme overhead wide shot, huge frigid tsunami, surging flowing seawater is the main body, not solid ice, rushing toward a modern coastal city, towering wave takes up two-thirds of the frame, crashing and knocking down skyscrapers, turbulent churning seawater, only splashes and contact surfaces hitting buildings freeze instantly, thin frost and icicles form on wreckage, lead-gray low overcast sky, heavy snow, collapsing city ruins. cinematic disaster lighting, cold gray-blue tone, faint dark blue glow on spray and thin ice, subtle warm orange glow from distant explosions, backlight behind the tsunami, huge negative space, strong depth of field, clean composition. ultra realistic, 8k, razor sharp, no noise, no grain. single complete shot, one scene only, no grid, no four-panel collage, no split screen, no solid ice mountain, no glacier, no thick frozen ice wall, no people, no text, no watermark, no logo