Colored Glass Vases I'm Trying To Identify The Artists For Four Large Modern Art Glass Vases I Purchaed At An Auction.?

I'm trying to identify the artists for four large modern art glass vases I purchaed at an auction.? - colored glass vases

I bought four large glasses of Modern Art / boat at an auction of goods a few weeks ago. I find the signature of an artist in the vases. Who knows, if the glass artists usually sign their work? They are beautiful, bold vases with swirls of color and design of the peacock. Each of them is to know more than 18 to 24 "tall. I would be any help appreciated with it.