The refined and exquisite centerpiece is an excellent example of the technique of crystalline glass, invented by the Murano glassmakers in the fifteenth century: the extraordinary transparency of Murano glass allowed to achieve an effect similar to that of crystal. In the center of the piece, dating back to the first half of the sixteenth century, there is the coat of arms of the Gonzaga family, a quartered shield with black eagles on a white background, while the edge is enriched with a series of small golden flowers and brush-applied points with polychrome enamels. The back of the centerpiece is decorated, instead, with a tongs corded motif, obtained with the technique of half-stamping (glass blown in an open mold). This richly decorated piece was supposed to be part, along with plates, goblets, and pitchers, of a dining set of the Gonzaga family to be used on special occasions.