Topic: Large heavy glass dish with a decor of cockles and shells

[Decaders]

I always thought this was by Jolanda prinsen. But this not seems to be the case. Curious who designed this interesting dish

[chopin-liszt]

  I haven't heard of Jolanda Prinsen, that's a name for me to add to my "large cast sculptures" artists list.
Have you considered Amanda Brisbane?
She's one of my first go-to names for this sort of work.