Hi chopin-liszt,
Wonky LOL, Yes, but cool. Thanks for bringing up Annette Meech. I took a little jaunt and looked over some web pages with her work. The similarity with the 3 ball stem is interesting. Maybe there is some common influence somewhere.
It's true I'm in the states but glass moves around as we know. Complicating it all is the number of college art departments with furnaces and independent glass artisans that produce in small quantities and one-off's ('bespoke'? on your side of the pond

) and such - Makes it rough on us sometimes. Usually those one-off items get signed, mines not. The fact that this one is well done with the controlled bubbles and *not signed* has me thinking it's a production piece and there have to be more just like it out there somewhere.