Ключевые слова: abstract, activity, apartment, architecture, background, blue, buildings, built, business, cement, city, cityscape, clouds, concrete, construction, crane, day, detail, development, dwelling, engineering, equipment, estate, exterior, facade, fitting, fixtures, flat, frame, high, home, house, housing, industry, modern, multistory, ordinary, reinforcement, residential, rust, scaffolding, site, sky, skyscraper, steel, structure, tall, under, urban, wall,