Diary
D.A.N. Jones: In Baghdad , 5 July 1984
“... on his thumb. The second-century arch at Ctesiphon is in the same high style: the greenjackets took us there. It is ‘the widest single-span vault of unreinforced brickwork in the world, 75 feet wide and 110 feet high’ (according to Gavin Young’s book, Iraq: Land of Two Rivers). Beneath this arch, the Roman Emperor Caracalla, himself part-Syrian, once ... ”