Compound of Four Triangular Dipyramids

Compound of Four Triangular Dipyramids

I found this using software you can try for free at http://www.software3d.com/stella.php. It’s one of the many stellations of the dual of the truncated octahedron.

A Radial Tessellation Featuring Regular Decagons, Regular Pentagons, and Golden Hexagons

Radial Tessellation Featuring Decagons, Pentagon, and Golden Hexagons

As you can see, this can be continued indefinitely from the center.

Op Art On a Rhombic Enneacontahedron

Op Art On a Rhombic Enneacontahedron

The rhombic enneacontahedron has 90 faces; 30 are narrow rhombi (hidden here), and 60 are wider rhombi (decorated with the op art piece from two posts ago).

Software credit: see the polyhedral software I used at http://www.software3d.com/stella.php — free trial download available.

The Great Rhombcuboctahedron

The Great Rhombcuboctahedron

The images on the faces are colorized versions of my last post here. This transfer was accomplished using software you can find at http://www.software3d.com/stella.php.