A PENDANT, BYZANTINE ART, 11TH CENTURY PENDANT, BYZANTINE ART, 11TH CENTURY in gold and polychrome cloisonné enamel, circular in shape depicting a dragon on a blue background, surrounded by a frame with twenty-one green circles on a red background band; diam. cm XXX Comparative literature M. Ratti, A. Marmori (eds.), La Spezia. Museo Civico Amedeo Lia. Sculptures and art objects , Milan 1999, p. 187 n. 6.24