Ключевые слова: ancient, antique, architecture, birds, brick, building, castello sforzesco, castle, colorful, cracking art, europe, european, expo 2015, expo milano, facade, fortress, garden, grass, green, heritage, historic, italian, italy, landmark, lombardy, medieval, milan, milan castle, milano, monument, object, old, park, plastic, plastic bird, plastic swallows, renaissance, sforza, sforza castle, swallow, symbol,