River Tiber and Castel Sant' Angelo, UNESCO World Heritage Site, Rome, Lazio, 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 ponte san angelo unesco unesco world heritage site world heritage site rome lazio italy italian europe european building exterior building buildings architecture architectural antiquity roman civilization ancient ancient rome stone landmark landmarks famous well known well known arch arches arched ancient culture urban scene urban scenes urban 1st century bridge river tiber water pedestrian bridge mausoleum of hadrian castel sant'angelo tower cylindrical mausoleum museum art culture and entertainment water surface reflection reflecting reflected symmetry