Its massive teardrop form, deeply submerged jewel-tone color and heavy clear casing are characteristic of classic mid-century Murano sommerso, in the stylistic tradition associated with Flavio Poli and Archimede Seguso. Their vases were generally unsigned. It's 8.5" tall, 5" at its widest point, and weighs a startling 7 lbs 3 oz. A few small, light scratches and expected shelf wear on the bottom.