Ключевые слова: activity, architecture, black, buildings, built, business, city, construction, crane, design, development, engineering, equipment, exterior, graphic, growth, heavy, high, house, housing, illustration, image, industry, isolated, large, lift, machinery, making, metal, modern, occupation, outdoors, outline, power, project, shape, silhouette, site, steel, structure, symbol, tall, tower, urban, white, work,