Two young Turkish girls pointing to the Blue Mosque, UNESCO World Heritage Site, with fountains in foreground, Istanbul, Turkey, Europe

travel destination photography vertical colour image unesco world heritage site blue mosque istanbul turkey europe girls two people outdoors day building exterior urban scene clear sky blue mosque islam religion place of worship turkish culture 8 9 years incidental people standing pointing water fountain minaret dome rear view full length railing international landmark famous place togetherness friendship bonding sultan ahmed mosque 17th century old the past history place of interest colour image colour color image color outside tourist destination travel background people people in the background historical historic heritage cultural culture unesco world heritage site unesco world heritage sites unesco world heritage site world heritage sites child children kid kids typically turkish turkish culture traditional culture tradition traditional traditionally turkish traditionally turkish