Well it looks like high end glass art to me ! What it reminds me of is an old ash tray of my dad's that he got at a glass factory years ago. It's got several different colors running thru the glass & it's called "End of the day Glass", cuz, at the end of every day's glass blowing they combine all the little bits of left over glass, reheat them & make things out of the combined colors. Aliitle bit of nonsense that you wish you didn't know, & as far as I know, only this one place in Ohio did that.
Beautiful colors & design Jacqueline, we can always trust you for that !