Ключевые слова: architecture, automatic, background, blank, building, business, closed, commercial, concrete, construction, design, door, empty, entrance, exterior, factory, floor, frame, front, garage, gate, grey, house, industrial, material, metal, modern, new, nobody, pattern, property, residential, roller, room, security, sheet, shop, shutter, space, steel, storage, store, structure, unit, urban, wall, warehouse,