A mineral having convex elevations and concave depressins looking like shells, vintage line drawing or engraving illustration.

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Size: 5000px × 3729px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: art, black, drawing, engraved, engraving, illustration, line, obsidian, vector, vectors, vintage, white