A Compound of a Slightly-Truncated Icosahedron and the Rhombic Triacontahedron

This image was created using Stella 4d: Polyhedron Navigator, which you can try out for free at http://www.software3d.com/Stella.php.

A Symmetrohedron Featuring Regular Hexadecagons and Regular Hexagons

symmetrohedron featuring reguarhexadecagons and hexagons.gif

I made this using Stella4d, which you can try for free right here.