Ключевые слова: architecture, blue, blue hour, bridge, building, cablestayed, cablestayed bridge, clouds, dawn, dusk, engineering, europe, evening, expo, highway, horizon, infinity, landmark, landscape, lights, lisboa, lisbon, long, modern, night, ocean, ponte vasco da gama, portugal, reflection, river, road, sea, sky, street lights, structure, sunrise, suspension, tagus, tejo, transportation, travel destination, twilight, urban, vasco da gama, vasco da gama bridge, viaduct, water,