Ключевые слова: abstract, airport, angle, architecture, background, blue, building, business, city, commercial, concept, construction, corporate, day, design, development, diagonals, district, finance, financial, frame, framework, futuristic, glass, globalization, grids, industrial, industry, landmark, light, lines, metal, metropolis, modern, office, perspective, reflection, roof, sky, skyscraper, steel, structure, sunlight, technology, tower, up, urban, view, white, windows,