A Spiral of Fifteen Regular Prisms Which Could Continue Indefinitely Posted on 12 June 2021 by RobertLovesPi I made this using Stella 4d, which you can try for free at http://www.software3d.com/Stella.php. Share this:EmailFacebookLinkedInPinterestPocketPrintRedditSkypeTelegramTumblrTwitterWhatsAppLike this:Like Loading... Related