Ключевые слова: ancient, architecture, art, beautiful, brittany, brittanyfrance, building, building exterior, castle, castle of brittany dukes, chateau ducal, duke, eating place, europe, facade, famous, fort, fortress, france, french, historic, history, human settlement, international landmark, landmark, loire valley, medieval, monument, museum, nantes, nantes history museum, old, outdoors, square, stronghold, tourism, tower, town, town square, travel,