Grabar, Oleg. "The Shared Culture of Objects." In Islamic Visual Culture, 1100-1800, volume II, Constructing the Study of Islamic Art. Hampshire: Ashgate Publishing Limited, 2006. First published in Byzantine Court Culture from 829 to 1204 (Washington, DC, 1997), pp. 115-29.
Islamic Visual Culture, 1100-1800 Part One: Objects Chapter IV: The Shared Culture of Objects