the castello estense in ferrara in italy

ages ancient antique architecture block blue brick bricks bridge building castello castle cathedral center church city cityscape classic consists corner defensive destination downtown emilia este estense europe exposure exterior facade famous ferrara fortification fortified fortress four heritage historic historical history illuminated italian italy landmark large light main medieval michaels michele middle moat moated monument northern old outdoors palace religion renaissance romagna san sightseeing site sky square street stronghold tourism tower towers town travel unesco urban wall water world worship