Ключевые слова: agent, architecture, background, banner, blue, build, building, business, concept, construction, design, development, economy, employment, engineering, equipment, estate, exterior, facade, frame, home, house, housing, icon, industry, investment, market, modern, mortgage, new, object, ownership, place, property, realestate, residential, roof, sales, scale, site, sky, street, structure, town, up, urban, window, work,