Ключевые слова: aluminium, aluminum, apartment, architecture, background, building, business, city, closed, color, construction, corridor, design, detail, door, doorway, empty, entrance, exit, floor, glass, handle, home, horizontal, house, indoor, industry, interior, light, lock, metal, metallic, modern, new, nobody, office, open, rectangle, room, security, shiny, stainless, steel, technology, tool, transparent, urban, wall, white, window,