Ключевые слова: 12th, architecture, attraction, blue, building, catedral, cathedral, catholic, century, christian, church, city, clouds, culture, da, day, daylight, do, europe, european, facade, famous, gothic, heritage, historic, historical, landmark, monument, old, oporto, people, porto, portugal, portuguese, religion, religious, romanesque, se, site, sky, square, stone, sunny, terreiro, tourism, tourist, travel, white, world,