Ключевые слова: 3d illustration, advertisement, airport, architecture, background, blank, blue, build, business, commercial building, concrete, construction, copy space, development, empty, factory, factory building, factory floor background, floor, flooring, garage, hall, hangar, indoor, industrial, industrial background, industrial building, industry, inside, interior, light, metal, metallic, modern industry, nobody, plant, property business, real estate, roof, room, steel, storage, store house, storehouse, wall, warehouse, warehouse interior, white, window, work,