Ключевые слова: ancient, architecture, blue, bridge, building, car, cars, city, cityscape, concrete, construction, elevated, engineering, europe, expressway, famous, freeway, green, highway, industrial, industry, infrastructure, landmark, landscape, modern, monument, motorway, nature, old, outdoors, park, poles, portugal, red, road, roads, street, summer, town, track, traffic, transportation, travel, tunnel, tunnels, u turn, vacation, view, wall, water,