We have come across this very unique piece of glass. It is signed, but no matter how hard we try, we can't identify the name. This is a 19thC 3-piece wafer construction compote, and the painted tree is not reverse painted, or painted on the top...it is like in between the glass. The surface of the glass feels like satin or frosted glass...have you ever seen anything like this??!??!? Would love some information! thank you all in advance!