Ключевые слова: 15th, alte, ancient, antique, architecture, article, attraction, blue, brick, building, castel, castle, century, city, cultures, day, europe, facade, famous, fort, fortification, fortress, green, historic, history, italian, italy, landmark, lombardy, medieval, middle, milan, monument, museum, palace, renaissance, sforza, sky, strives, symbol, tourism, tourists, tower, travel, wall,