Folding instructions: Gasherbrum
This is the primary page for this model.
Paper: copy paper
Type: modular woven polyhedron (implies: abstract modular, abstract, geometric, mathematical object, modular, multi-sheet, woven polyhedron)
Author: Robert J. Lang
Unit count: 12
Colors: multi-colored
In albums: Models with 3D anaglyphs, Modular ① – few units

Angled view View showing the symmetry 3D anaglyph
Images are licensed under the Creative Commons Attribution-NonCommercial 4.0 International License

This is the simplest of Robert J. Lang’s polypolyhedra. A more descriptive name of this model is four intersecting triangles, or 4 × 3 × 1 polypolyhedron.