Glass Art in Magnificent Mile??

I recently visited chicago and saw an amazing brilliant blue glass plate (for about $300) in one of the small art galleries. And I can’t remember the name!!! 🙁 I want to buy it now that I know it will fit in my display cabinet…..but I lost their card and all I can remember is that the shop was on the magnificent mile. If anyone can help that would be awesome!! (not to mention saving me a 5 hour drive each way to find the place!!)