细节
A FINE ITALIAN MICROMOSAIC PLAQUE
by Gioacchino Barberi (1783-1857), signed 'G. Barberi' (lower right), Rome, circa 1810/1820
Rectangular plaque depicting a mountainous landscape with a waterfall and rapids, within a plain gilt-metal mount stamped with a stylized acanthus border, set in a gilt-metal mount on a black veneered wood panel with two pierced ormolu anthemion spandrels at the base and with heavy ormolu anthemion surmount
the micromosaic 2 1/8 x 3 in. (55 x 77 mm.) wide