Projecting octahedron and trisoctahedron. Is how extremely sharp isosceles triangles, vintage line drawing or engraving illustration.

---

Size: 4817px × 5000px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: acute, art, black, combination, drawing, engraved, engraving, illustration, isosceles, line, octahedron, pyritohedron, triangles, vector, vectors, vintage, white