I have had difficulty making this post and thank moderator Anne for her help -correctly sized pics will arrive via her kind assistance.
a)a clear ovoid 'pebble', signed in cursive script Ella v. W May - 85(Eva/Ewa?Ebba are less likely but possible)
The flat base is where apx.20% has been sliced away. There are 3 zones within - inner clear 'speech bubble'; next, a jellyfish aspect of fine tiny bubbles,then clear again, with 2 frayed rectangles of charcoal/slate fabric, anchored by pips of solid colour. 435gm
b)Mdina sgd base,dome with deep autumnal tones in a 'Saturn'-like swirl up 2/3rds of the slightly off-clear grey/green glass. 690gms
c)Amethyst cased over clear half-circle with 6 slightly concave cutaways(1 top and 5 round the side)revealing repeats of a stylised sycamore leaf, cut into the slightly concave base.425gms
Please excuse my non-technical terminology.
I will now try and send the pics to Anne.
Any help will be hugely appreciated.