revolution monument from the green garden of historic avenue liberdade in downtown of lisbon

architectural architecture area artwork attraction avenue background boardwalk boulevard building capital charming city cityscape culture daytime decoration design destination downtown europa european famous garden green heritage historic historical history july landmark landscape lane liberdade lisbon majestic monument natural nature picturesque pombaline portugal portuguese promenade public scene scenic shady sightseeing street structure tour tourism touristic tourists travel trip urban vacation vibrant view visit walk walkway