Ключевые слова: ancient, architecture, art, billboard, blue, building, cathedral, catholic, christian, christianity, church, city, column, cross, culture, eulalia, europe, european, facade, famous, gothic, harbor, heritage, historic, history, landmark, medieval, monument, north, old, pacos de ferreira, portugal, portuguese, religion, religious, saint, sidewalk, sky, stone, style, tile, tourism, tourist, touristic, tower, town, traditional, travel, water,