As a newcomer to the glass world I would love some help identifying this gorgeous blue and clear free form glass bowl or ashtray that I purchased some time ago. I think it is a cigar ashtray but I am not sure. It is not marked at all. It resembles Chalet glass but I could not find any other piece like it online, so I am not sure. Any ideas? :help: I have attached some pictures, hopefully they help! Thank you!