A ROMAN GLASS BEAD WITH GOLD MOUNTS, CIRCA 1ST-2ND CENTURY A.D.

拍品描述

A ROMAN GLASS BEAD WITH GOLD MOUNTS, CIRCA 1ST-2ND CENTURY A.D. Of elongated barrel form, tapering gently towards each terminal and fitted at both ends with ribbed gold caps of stepped, coil-like profile. The body is worked in polychrome glass, with trails of cobalt blue, ochre yellow, deep amber-brown and opaque white drawn in a continuous spiral around the core, producing a marbled banding that shifts in register along the length. The surface retains areas of pale weathering and light iridescence, with fine pitting consistent with long burial. The gold terminals, formed from a series of graduated horizontal ridges, grip the tapered ends of the bead firmly and finish flush at the outer edge. The decorative scheme belongs to the tradition of drawn and marvered polychrome glass developed in the eastern Mediterranean and taken up in Roman workshops from the late Hellenistic period onwards. The trails were applied to a monochrome core while hot, then tooled into the spiralled pattern seen here before the bead was rolled smooth on the marver. The result is a controlled disorder of colour, in which no two turns of the trail repeat, and in which the darker grounds are lifted by the opaque white and yellow threads that catch the light along the ribs of the form. Roman glass beads of this scale and quality were not ordinary ornament. Larger polychrome beads of barrel or melon form were mounted as pendants, as central elements of necklaces, or as amuletic fittings, and the addition of gold caps of the kind seen here indicates a piece of some standing, likely worn as the focal bead of a strung ornament rather than as one of a series. Gold was employed sparingly on such fittings and was reserved for beads whose glasswork already carried value in its own right. The technical demands of the polychrome trail work, combined with the goldsmith's collar-mounts, place the object within the luxury end of Roman personal adornment, produced for a clientele accustomed to imported and elaborately worked materials. The combination of coloured glass and gold also carried a wider resonance in the Roman world, where glass had by the first century become a material capable of imitating semi-precious stones such as agate, sardonyx and lapis lazuli. The banded surface of this bead deliberately evokes such stones, and the gold mounts frame the glass in the manner reserved for hardstone beads of higher intrinsic value. In this sense the object participates in the Roman taste for glass as a medium of translation, in which the skill of the glassworker allowed the effects of costlier materials to be achieved in a technically prestigious medium. This bead exemplifies the meeting of Roman polychrome glass technology with goldsmiths' work at the upper register of imperial-period personal ornament, where the marvered spiral trail imitates banded hardstone and the ribbed gold caps confirm the piece as a focal element of a mounted necklace rather than a component bead. Dimensions: Height 8 cm

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