u/Haunting_Stand_7387

She told me when I was a kid that the artist had a studio and that he made a bunch of them and floated them across an ocean or a channel to see where they washed up. It has glaze on top. She had some with purple glaze some with green glaze some with blue. This is the only one that survived. She doesn't remember where she got it. I remember it was a pretty big or historic artist at the time. It's hollow is supposed to float.