tetrahedral cube 93 Published June 7, 2014 at 2249 × 2979 in Nesting Tetrahedrons – the Point from In Between
But of course. https://janeadamsart.wordpress.com/2013/09/17/numerology-and-platonic-forms/ : or search platonic on this blog Reply ↓
janeadamsart 
didn’t you make any link with the platonic shapes ?
But of course. https://janeadamsart.wordpress.com/2013/09/17/numerology-and-platonic-forms/ : or search platonic on this blog