An Italian late 18th or early 19th Century carved, gilded and painted cassetta frame, the raised outer edge with overlapping disks running to applied flower-heads at corners; the central plate with cauliculi on green-painted ground; running leaf pattern at ogee sight edge - 23 x 16 5/8 x 2½ in. (58.5 x 41.9 x 6.3 cm.)