Ключевые слова: abstract, architecture, background, blue, building, building exterior, built structure, business, city, cityscape, color image, commercial, concept, construction, construction industry, contemporary, corporate, curve, design, development, downtown, exterior, facade, finance, financial, futuristic, geometric shape, glass, high, horizontal, light, low angle view, modern, new, no people, office, pattern, perspective, property, reflection, sky, skyscraper, steel, structure, technology, tower, urban, wall, window,