Welcome!
Nice stuff!
I'm guessing it might be purely a decorative item; is it printed on glass, or a paper print under glass?
Interesting; I'm wondering if it might be carved from granite? or possibly sandstone? As an art/décor object. Or an ancient bracelet. Depending on...
I don't know, but it is interesting (P.S. always click the "full-size option" when posting photos; you can still click edit and do that in your post)
At first glance I read the thread title as "Antique Greek," and thought of my ex-wife's family.... but welcome!
The reddish ones might be carnelian. A great many small stone carvings are made in China for export and sale, with no particular purpose in mind...
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