A Truncated Small Stellated Dodecahedron

I made this using Stella 4d, which is available as a free trial download right here. It could also be viewed as a dodecahedron augmented with pentagonal frustrums.

Two Views of the Compound of the Great Dodecahedron and the Platonic Dodecahedron

I made this using Stella 4d, which you can try for free right here. In the image above, the two components of this compound are given separate colors. In the second picture, below, the coloring is per face, except for parallel faces, which have the same color.

Two Views of a 482-Faced Polyhedron Derived From the Rhombicosidodecahedron

To make this, I started by using the “morph duals by truncation” function in Stella 4d (available here) on a rhombicosidodecahedron. After converting the result to the base model, I then applied the “morph duals by expansion” function.

The second image shown here was made by applying “rainbow color mode” to the polyhedron above.

A Dodecahedron, Encased By Stars

I made this using Stella 4d, which you can try for free right here.

Two Polyhedra Derived From an Enneagonal Prism

I made these using Stella 4d, which you can try for free at http://www.software3d.com/Stella.php.

A Three-Part Polyhedral Compound Derived From an Enneagonal Prism

I made this using Stella 4d, which you can try for free at this website.

Two Star-Prisms

Both of these prisms have 28-pointed stars as bases. I made them using Stella 4d: Polyhedron Navigator, which you can try for free right here.

A Ring of Fourteen Heptagonal Prisms

I made this using Stella 4d, which is available here.

A Tessellation Featuring Regular Heptagons, Regular Hexagons, and Many Irregular Polygons

Image

If you’d like to see a larger version, simply click on the image.

The Twenty Triangles of an Icosidodecahedron

I made this with Stella 4d, which you can try for free here.