On the beach, at Galley Hill, Bexhill-on-Sea. Ended up picking out yet more treasures from the pebbly shore....holey stones, a broken pretty sparkly stone (it looks a bit like a white Geode, but it can't be) and a weird shaped eroded shell that looks like a delicate ear bone from a skull (but it isn't, it's a shell

).
I love to forage like this...