Pentadecagonal Mandalas On a Rotating Cuboctahedron Image Posted on 10 August 2013 by RobertLovesPi Stella 4d, a program you may try for free at http://www.software3d.com/stella.php, was used to create this rotating image. Share this:EmailFacebookLinkedInPinterestPocketPrintRedditSkypeTelegramTumblrTwitterWhatsAppLike this:Like Loading... Related