Ключевые слова: architecture, blizzard, clouds, cold, construction, covered, danger, dangerous, empty, entrance, freeze, frosty, ice, icy, nature, outdoor, pattern, pedestrian, rail, railing, scene, season, sidewalk, sky, slide, slip, slippery, snow, snowfall, snowy, stair, staircase, stairs, step, street, urban, walk, way, weather, white, winter, winter landscape,