Cinematic 4K 60 fps. Snow covered fields and meadow in winter. Dry leafless tree branches. Everywhere is covered with white snow in the snowy season. Snows cold air calm weather frozen ice iced icy wintertide coldest hard christmas wintertime supercooled freezing frost soft terrestrial continental polar crystals crystalline hoar hoarfrost rime rimes sastrugi pristine northern north southern south eastern east western west boreal grassland prairie moorland lowland morning sunrise steppe wold pasture plain plateau tableland hill slope mountain rural UHD 4K 3840X2160.