DE DIVINA PROPORTIONE - Icosaedro tagliato solido

XXIII

Κόλουρο εικоσάεδρο
YCOCEDRON ABSCISVS SOLIDVS
Truncated icosahedron
Ikosaederstumpf
Icosaédre tronque
Сечени Икозаедар

   20 pentagoni + 12 esagoni

spigolo 300 mm

vertici opposti 143 cm