Excellent vintage condition - with minimal signs of wear. Wonderful Venetian glass bowl Several Murano factories have made sommerso glassware in this faceted style, including Mandruzzato, Bucella Cristalli, Campanella, Oball, and V. Nason. In a stunning combination of blue glass cased in a band of amber glass, which is further encased in an angular block of clear glass, using the renowned Venetian sommerso technique. Given the shape of the base, the piece is most likely associated with "Cristallo Intagliato A Mano, V. A. M."