Vintage Murano Sommerso Blue Yellow Swirled Glass Bowl

Vintage Murano Sommerso swirled glass bowl/ashtray in turquoise blue and yellow, circa 1990's. Excellent condition - no chips or cracks. Polished pontil bottom. There is a maker's imperfection (pinhead-size black glass spot) on the inside center (see picture). Measures 8" L x 9" W x 2" D. Weighs 2 lbs. 6 oz. Made and purchased on the island of Murano in Venice, Italy. No marks.