Three Pietra Dura pieces, late 19th / early 20th C., including brass locket style frame, Pietra Dura cover with small bouquet of marble inset lily of the valley and other flowers, frame opens to early image of young man, 4 ¾” h.; Pietra Dura picture frame with eight round mosaics surrounding hand painted gentleman, cameos inset with marble, green agate, turquoise, etc., painting on unknown support, 5” h.; locket style suspended frame, Pietra Dura of rose and other flowers locket opens to early image of young woman, verso with Bushby & Hart (Lynn, MA) paper label, loss to rose, 6” h.; wear on all consistent with age and use.