Lot Essay
This phiale is most unusual in having a separately worked omphalos and no corresponding depression on the underside, simply a small engraved dot. For a phiale with omphalos covered with additional and separately worked layer, cf. D. V. Bothmer, A Greek and Roman Treasury, The Metropolitan Museum of Art, Bulletin, 1984, p. 21, no. 12. For the general shape and type cf. A. C. Gunter and P. Jett, Ancient Iranian Metalwork in the Arthur M. Sackler Gallery and the Freer Gallery of Art, Washington, 1992, pp. 66-73, nos. 2 and 3