Highest Quality Vintage Cut Brilliant Crystal Bowl “ PERFECT “ Signed??

Description

Highest Quality Vintage Cut Crystal Bowl “ PERFECT “. Condition is "Used". Shipped with USPS Priority Mail.
There appears to be what may be a signature but hard to tell for sure and hard to capture.
Looks like Chinese characters or perhaps a stick figure animal.
Can’t guarantee so see pics and ask questions for a happy transaction!
No chips, cracks or repairs!
Very very clear color!
About 5” tall c around 10” at widest.
8 1/4” across the top.
Has 3 hand blown applied feet!
Amazing deep, sharp cuts have survived unscathed with no chips at all which is very unusual!
If anyone can make out what may be a mark, please advise and I will add to auction.
Stay safe folks!