Thomas, I found a piece of Kralik cameo in this colour that is a similar ish decor here
Mod: Link removed as content changed to inappropriate site
However, it is a rose bowl, and looks to be fairly matt. I can't see your decor closely enough to see whether or not it is similar (the outlines of the leaves etc) or whether yours is quite sheeny on the outer layer, so I don't know whether the similarities are limited to colour and subject if you see what I mean?
Your wine glass looks to be beautifully made...not sure if my link helps at all or not but it might be something to go on?
m