An Interesting Faceting of the Great Rhombicosidodecahedron

I made this using the faceting function within Stella 4d: Polyhedron Navigator. You can try this program for free at

A Polyhedron Featuring Sixty Heptagons, a Dozen Decagons, Thirty Octagons, and 120 Rectangles, Split Between Two Types at Sixty Each

I made this using Stella 4d: Polyhedron Navigator. This program is available as a free trial download at

Dual of Geodesic Rhombicosidodecahedron

This polyhedron has, as faces, a dozen regular pentagons, thirty rhombi, and sixty irregular heptagons. I made this using Stella 4d, which is available as a free trial download at


So I just found out that, on Amazon, if you search for “robertlovespi,” you’ll find an enlarged image of a meme I made, and blogged, sold as a laminated poster. If you choose to buy it, that’s fine with me, but I won’t get any of the money, for this poster-project was not my idea. Here’s a screenshot of the item listing. Someone took my blog’s Copyright-Free Notice, and ran with it!

If you’d like to see the original blog-post (for free!), here it is, all the way from mid-2014:


Black grapes aren’t really black, and white grapes aren’t really white. Black people aren’t really black, and white people aren’t really white. Therefore, grapes are people, and people are grapes.

[image from]