Green Caged Bubble Glass

julie

I am trying to identify who the maker of this piece is. The uniqueness of size and shape caught my eye.

I really have no useful information. I cannot find any visible markings on it. Nor did it come with a sticker attached. The glass long the wrought iron cage does lead me to believe that it was hand blown into the cage it's self and not just the cage fitted to the glass. I'm not even quite sure if it's a vase or if it's just a beautiful piece of decorative glass.

My husband believes he sees a mark on the bottom of the piece but I don't see it.

Thank you.