any knowledge of algebra or analytic geometry, was able to rediscover this highly symmetrical figure.」 四複合正八面體(英语:Compoundoffouroctahedra) 五複合正八面體 十複合正八面體(英语:Compound
compoundof three octahedra and a remarkable compoundof three square dipyramids, the Escher's solid (页面存档备份,存于互联网档案馆), Livio Zefiro, University of Genova