Ключевые слова: ancient, architecture, avignon, bell, blue, building, castle, cathedral, catholic, christian, christianity, church, city, des, europe, european, fortified, france, french, gothic, heritage, historic, history, landmark, medieval, monument, old, palace, palais, papal, papes, pope, provence, religion, roof, stone, tourism, tower, travel, unesco, vaucluse, wall,