Trajan's Forum, Rome, Unesco World Heritage Site, Latium, Italy, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside day background people incidental people people in the background tourist destination travel travel destination travel destinations tourism history historical historic heritage trajan's forum rome unesco unesco world heritage site world heritage site latium italy italian europe european building exterior building buildings architecture architectural antiquity roman civilization ancient ancient rome stone landmark landmarks famous well known well known curved cloud archaeological site old ruin ruins ruined old ruins remains column pillar elevated view