东西桥梁：文化的对话欧洲vodafonegiffgaff在线

　　A look at Byzantium through the eyes of one of Britain's greatest historians, Sir Steven Runciman, who guides us from the mosaics of Ravenna, to the beauty of Monemvassia, to the Ecumenical Patriarchate of Constantinople, to spectacular Mistra and the harmony of its architecture. Written by Anonymous