I got extremely lucky and was able to pickup at an estate liquidation this beautiful amethyst color crystal vase with hand etching. The seller (not the buyer

knew anything about the piece or its providence. The vase itself is very large (almost 2 feet) and heavy.
Only after few weeks of owning it, I discovered that the piece is signed and the more I look at the details the more I am impressed with its quality and fine detail.
Any help identifying this unique peace would be highly appreciated!
Thank you
P.S.
I will take better pictures with a professional camera and post tomorrow.