Ключевые слова: 25, 25th, almada, april, architecture, blue, bridge, building, car, city, cityscape, clouds, communication, de, engineering, europe, european, famous, highway, iron, landmark, landscape, lisboa, lisbon, metal, panoramic, ponte, portugal, portuguese, red, river, road, salazar, sea, sky, steel, structure, suspension, tagus, tejo, tourism, traditional, traffic, transport, transportation, travel, urban, view, water,