Ключевые слова: abstract, architectural, architecture, background, black and white building, buildings, business, city, commercial, construction, design, development, downtown, exterior, facade, finance, futuristic, glass, grey, high, illustration, levels, looking up at building, modern, monochrome geometric pattern, office, perspective, reflection, sketch, skyscraper, symmetrical pattern, tall, tower, town, urban, view, wall, window,