Ключевые слова: architecture, away, background, building, case, construction, door, down, emergency, empty, escape, evacuation, exit, exterior, extinguisher, factory, fire, floor, gray, high, industrial, industry, interior, iron, ladder, level, light, metal, metallic, modern, office, outside, protection, running, safety, stair, staircase, stairway, stairwell, steel, step, structure, up, urban, wall, warehouse, way, white, window, workplace,