拜占庭藝術SMH An angel in ivory: classicism and Christianity 與博士的對話. 貝絲哈里斯和博士. Steven Zucker in front of half of a diptych, C. 525–550 C.E., Constantinople, 象牙, 41.6 X 14.3 X 0.9 厘米 (The British Museum)
