Ключевые слова: abstract, architectural, architecture, background, banner, beautiful, blue, building, business, cities, cityscape, clouds, commercial, concrete, construction, contemporary, corporate, curves, design, downtown, economy, estate, exterior, external, facade, finance, fragment, futuristic, geometric, geometry, glass, highrise, mirror, mirrored, modern, modern building, nature, office, perspective, reflect, reflection, season, skyscraper, structure, texture, the city, urban, wall, window, winter,