Ключевые слова: activity, apartment, architecture, background, blue, build, building, built, business, city, clouds, cloudy, concrete, construction, construction site, crane, cranes, development, dramatic sky, engineering, equipment, frame, heavy, high, hook, industrial, industry, lift, lifting, load, machine, machinery, metal, modern, new, outdoor, project, silhouette, site, sky, skyscraper, steel, structure, summer, tall, technology, tower, urban, work, yellow,