PLAQUE, 17th CENTURY ITALIAN WORK, PROBABLY FLORENCE Inlaid with polychrome marble and hard stone, depicting a bird, the black marble base surrounded by a border of yellow Sienna marble, in a blackened wood frame of later date. Size (unframed): 11 x 14 cm (4 ¼ x 5 in.) An Italian 17th century specimen marble and pietra dura panel, probably Florence