AN ITALIAN IVORY RELIEF OF DIANA THE HUNTRESS, in 16th century style, the goddess shown in a central panel striding forward armed with bow and spear, a hound at her heels and a stag in the background, framed within an elaborate architectural surround, with scenes of Acteon surprising the nymphs above and Diana and her nymphs below, with masks, putti, caryatids, grifons and dolphin within scrolls, (on blue velvet mount), 19th Century