Ключевые слова: abstract, apartment, architecture, background, beautiful, blue, brick, building, cantilever, city, cloud, cloudy, color, construction, danger, day, design, down, emergency, escape, evacuation, exit, fire, high, house, iron, ladder, light, metal, nature, new, old, orange, rescue, safety, security, silhouette, sky, stair, staircase, stairway, steel, step, street, summer, up, urban, wall, weather, white,