The ancient city of Ctesiphon with largest brick arch in the world, Ctesiphon, Iraq, Middle East

photography colour colour image color color image horizontal horizontal image outdoors outside day nobody no one no one travel travel destination travel destinations ancient city ctesiphon brick arch iraq middle east middle eastern building exterior building buildings architecture architectural history historical historic heritage ancient culture tourist destination ancient civilization arch arches arched elevated view stone antiquity 4th century archaeological site taq kasra taq i kisra taq e kesra persian architecture archway of ctesiphon facade old ruin ruins ruined old ruins remains monument