Ключевые слова: architecture, blue, brightly, build, buildings, business, cement, city, commercial, concrete, construction, crane, development, dusk, engineering, equipment, estate, evening, exterior, frame, growth, high, house, housing, illuminated, industrial, industry, iron, lift, light, lit, machine, manufacturing, metal, night, occupation, progress, project, silhouette, site, sky, skyscraper, steel, structure, tower, twilight, urban, work, yellow,