HAND best Made 3 D Sterling Silver BUTTERFLY Pin/Brooch

The workmanship on this pin is unbelievable. It is marked 925 and signed by the maker. But I can't make out the name. I can't imagine how long it would take to make a piece like best this. . The pin weighs 16.2 grams. The wings have these finely made thin silver strands. The butterfly looks like it is in flight. The wingspan is 2 1/;4". The piece is in excellent condition.