walk around the most outstanding courtyard piazza d’armi of castello sforzesco sforza`s castle in milan, italy

arcade architecture arms building castello castle city cityscape corte courtyard daarmi del district edifice europe filarete fortress gate heritage historic hospital house italy landmark loggia lombardia lombardy maggiore mansion medieval milan milano old panorama park piazza renaissance sforza sforzesco sightseeing spanish square street style torre tourism tourists tower travel unesco urban wall