Ключевые слова: activity, architecture, banner, black, build, building, building yard, built, business, cable, candid shot, city, colorization, colorized image, colourised image, colourization, colourized, concrete, construction, construction equipment, construction machinery, crane, cross processed, daytime, design, development, employee, equipment, group, growth, heavy, high, hook, icon, industry, isolated, job, lift, machine, machinery, mechanism, rope, scene, shape, site, steel, structure, symbol, tall, tower, town, urban, wall, white, work,