Highway sign of mountain winding road in heavy snowfall weather.Snow layers way road curve curved accumulating on rock in the hard stormy cold weathers in winter.Falling stone storm sastrugi snows ice iced surface icy frozen wind windy winds nature grey gray white first frost falls unspoiled nobody untouched mount wet rocks macro mountainous higher terrain geography topography slope ridge hilly hill hills peak summit top montane elevation ground land upright vertical cinematic background landscape view natural film footage idyllic real true color simple standard ambience. UHD 4K 3740X2160