ocr: a IR be blunt, blackened by the smoke of a zillion A good building, he said, must be functional, votive candles uver the centuries. And yet, it must be firm-andi it: must be delightful. there's something very dose to perfection in The rational Romans didn't plunk down that huge, flawless hemisphere extending like these great domed buildings just anyplace. an indoor heaven 180 feet above your head. There had to be a plan, a design for the city, As I stood beneath the wonderful central showing where each important element of a dome of Hagia Sophia, listening to my fellow Roman community would st ...