Ключевые слова: abstract, architectural, architecture, background, building, business, city, cityscape, construction, diminishing perspective, downtown, exterior, facade, glass, headquarters, high, high rise, highrise, idea, modern, multistory, office building, outdoor, outdoors, pattern, perspective, reflection, sky, skyscraper, structure, symmetric, symmetry, texture, tilt, tower, urban, urban background, window,