A Louis XV carved and gilded frame, with cabochons in rope-twist on fluted ground at outer edge; outer scotia; the pierced scallop-shell corners and centres flanked by scrolling foliage and tendrils on plain ground; astragal; plain recessed band; anthemia and scrolling foliage at inner edge on cross-hatched ground; cavetto sight edge - 45¾ x 28 5/8 x 7 3/8 in. (116.2 x 72.7 x 18.7 cm.)