https://www.creativefabrica.com/product/gemstone-cutting-pattern-2/
Forty-three shapes (43) of gem goodness have been reproduced manually, line per line, from an illustration plate taken from a late 1800s book about gems cutting. They provide beautiful, and sometimes intricate, line work overlays for photos, but can also be center pieces in their own right. Another application would be hidden as a smaller icon within a bigger composition.
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