Ключевые слова: architecture, beautiful, blue, boat, bridge, building, church, city, cityscape, coast, douro, douro river, dusk, estuary, europe, european, famous, harbor, historic, house, illuminated, lamp post, landmark, landscape, light, mouth, night, old, port, porto, porto portugal, portugal, portuguese, ribeira, river, scene, scenic, shore, sky, skyline, street light, sunset, toilet, tourism, tourist, town, travel, urban, view, vila nova de gaia,