Ключевые слова: abstract, architectural, background, blue, buildings, business, center, city, cityscape, commercial, construction, contemporary, corporate, design, downtown, exterior, facade, frame, future, futuristic, geometric, glass, high, highrise, house, interior, landmark, landscape, light, metal, mirror, modern, new, office, pattern, perspective, reflection, sky, skyscraper, steel, structure, tall, technology, tower, town, transparent, urban, view, wall, window,