Ключевые слова: apartment, architecture, background, blue, build, building, built, business, city, cityscape, clouds, construction, crane, crane construction, development, engineering, equipment, estate, frame, glow, high, home, house, industrial, industry, machine, machinery, outdoors, real, scaffolding, scene, scenic, silhouette, site, sky, skyline, space, steel, structure, tall, tower, tower crane, town, urban, work, worker,