Octahedron Cystal - detail

I can add more octahedra in the third dimension..

 

The three colors show the three possible directions like in the compound of three octahedra.

 

Folder: Dirk Eisner

Module: 60 degrees unit

paper size: length : width = 1.274 : 1, here 6.7 cm x 5.25 cm

copy paper

Done