Tower of Belem, built 1515-1521, UNESCO World Heritage Site, and Rio Tejo (River Tagus), Lisbon, Portugal, Europe

architecture belem blue sky building child clear sky color image contemporary copy space day europe four people full length heritage historical landmark lisbon outdoors people photography portugal reflection rio tejo river river tagus shore sunny tagus tourist tourist attraction tower travel travel destinations unesco world heritage site vertical walking waterfront capital cloudless coast coastline color colour culture daytime eu eu european european union four full body historical history landmark negative space outside portuguese reflecting sightseeing sky south west europe southern european stepping structure sunshine tourism turret walk water white space