Decagonal Mandala #2
Ten rhombic triacontahedra fit perfectly into a decagonal ring. It’s not a “near-miss” — the fit is exact.
I made this with Stella 4d, software you can try for free, or purchase, at http://www.software3d.com/Stella.php.
I made these with Stella 4d, a program you can find at http://www.software3d.com/Stella.php.