Ключевые слова: architecture, blue, building, built structure, business, city, cityscape, cloud, construction, construction industry, construction site, crane, crane construction machinery, development, dusk, engineer, engineering, equipment, estate, evening, growth, hardhat, high, horizontal, in silhouette, industrial, industry, light, machine, modern, outdoor, project, scaffolding, silhouette, site, sky, steel, structure, sun, sunlight, sunrise, sunset, tall, tower, twilight, urban, work, working, yellow,