A 19th century carved and gilded frame, the cresting with a crown above a cartouche flanked by pierced branches of oak leaves; the surround with stick-and-ribbon-twist astragal; taenia; egg-and-dart ovolo; bar-and-triple-bead course; plain central plate; ogee at inner edge with foliate pattern; oval; probably Russian - 32 x 24 7/8 x 4½in. (81.3 x 63.2 x 11.5cm.)

细节

A 19th century carved and gilded frame, the cresting with a crown above a cartouche flanked by pierced branches of oak leaves; the surround with stick-and-ribbon-twist astragal; taenia; egg-and-dart ovolo; bar-and-triple-bead course; plain central plate; ogee at inner edge with foliate pattern; oval; probably Russian - 32 x 24 7/8 x 4½in. (81.3 x 63.2 x 11.5cm.)