milan, italy ducal courtyard low angle day view of sforzesco castle - castello sforzesco - medieval apartments residence, the

milan italy sforzesco castle castello milano medieval fortress ducal courtyard apartments architecture maria sforza duke residence old city europe historic history tower wall ancient building landmark lombardy travel attraction art renaissance antique tourism european brick monument lombardia structure classic famous exterior built fortified place barracks sightseeing stone destinations battlement italian culture low angle day view loggia galeazzo puffy clouds sky