Ключевые слова: abstract, apartment, architecture, background, banner, black and white, blue, blueprint, building, business, commercial, concept, construction, design, downtown, economy, estate, exterior, facade, framework, futuristic, geometric, glass, growth, high, investment, management, mansion, model, modern, modern building facade, office, office buildings exterior, perspective, property, real, reflection, sky, skyscraper, steel, structure, success, surface, technology, texture, the city, upward, urban, wall, window,