Hello again Everyone!
This piece is also signed, but I cannot understand what the name might be.
I know that at the end it has "S.D." but cannot read the first part of it.

Also thought this was an interesting piece because it has flying Blue Cranes all the way around it. They look like they are painted on, but they are deep inside the glass, and look like were made with powders. Also looks like a few layers of glass were used, with a thick casing of clear glass on top.

Have any of you seen this design or signature before?
Thanks again!
Javier