a lovely, huge bowl came to me in today's mail and i'm a bit confused by it. it's got a layer of tiny, frothy bubbles between layers of clear green and crystal clear glass with a deep amber inner rim. it's 9.5" (24cm) wide, 7.5" (19cm) deep and 2.25" (6cm) high. the shape reminds me of barbini or seguso (it seems the more i see of the two the less able i am to tell them apart :spls2:). does anyone have an idea as to who might have made this bowl and , if so, a ballpark value?