As each piece is unique, every one holds different design possibilities. I was particularly pleased with this pair (am I allowed to say that?!), so much so, I've kept them for myself and I'm wearing them right now! Of course, you can go out and try to find your own beach pottery if you're by the coast, but if you're not, there are some lovely selections that are available on Etsy, like this bundle from Tideline Designs.
And here's another pretty selection, from Borealis Sea Glass.
Farewell for now, Claire
(something to do with your hands)