A North Italian late 16th Century carved and gilded reverse profile frame, with cavetto mouldings at outer edge; stick-and-ribbon-twist astragal; recessed plate with overlapping husks running from flower-heads at centres to flower-heads at corners; bar-and-tripple-bead course; raised gadrooned inner edge; cavetto sight edge - 21½ x 17¾ x 4 5/8 in. (54.6 x 45 x 11.7 cm.)