I need help identifying the maker of this tall glass vase with copper Aventurine inclusions. It was described to me as Venetian, stands 33cms in height. Is signed to the base and retains a sticker. The number on the base is 2236 and the signature looks like “Kesso” or similar. The sicker which has a spiders web motif and Usine-Verre and Maitre-Verre wording. Any Ideas? Thanks in anticipation.