I have inherited a large amber glass bowl from my grandmother. She was an avid antique collector and at one point told me that it was very old Venician (though my thoughts are it may be Middle Eastern - though I've never been able to find any photos showing anything on this scale) and my guess is that she acquired it in the 1940's at an art auction.
What I know:
The top of the bowl is 33cm across, the bottom is 21cm across and the bowl is 15cm high (it's rather large, but the glass is generally 3mm thick except the convex areas increase it to about 5mm, so the bowl is rather light at 2308gm)
There are excellent condition (look as if freshly painted) floral paintings on the side of the bowl which remind me of those I've seen painted in Eastern Europe, but there is a faint lattice still showing which was gilded - as was the rim (but most of the gold has rubbed off over the years)
There are no mold marks that I can find and, while there's evidence of a center on the bottom, it's not very obvious.
The "bubbles" are convex facing into the bowl and the exterior is flat. The color is amber.
The top edge has a minor bevel on both sides and the top seems polished.
There are no identifying marks or names on the piece.
The overall quality of the glasswork is even and frankly of a far better quality than I would think a piece which was hundreds of years old, but then I know next to nothing about glass.
Any help identifying this would be appreciated. I have high resolution photos, but I'll scale them down to meet the criteria of posting them here
Thank you for your consideration and assistance,
Jeff