This ring should be called the accidental rock stack!
In several of my blog posts I have shown this tray of stone which I use when I pour resin into something that does not have a flat bottom. Some people work in a bowl of rice or sand. No matter what you use it sure does come in handy to have a bowl like this in your studio.
Occasionally, even when I work carefully, I do have a resin over pour. I am pretty sure when I worked in these shells a while back that some of the resin oozed out of my top shell's holes.
Yesterday I ran my fingers through the bowl looking for an item that fell and low and behold I pulled out this perfect stack of stone!
The stones are permanently piled up!
What a great accident! I don't think I could have stacked them any better.