Sometimes ago I made a Dodecahedron in cardboard. I just fall back on these 2 pictures and I though to post them.
It’s one of the 5 platonic solid (http://en.wikipedia.org/wiki/Platonic_solid). It has 12 faces and it’s associated to the universe.
After some hesitations I decided to put the 12 zodiac symbols on it. But I put it in my bag and it crushed haha…
I also made a tetrahedron with the 4 cards symbols, no pictures sorry.