Compound of small stellated dodecahedron and great dodecahedron


The compound of small stellated dodecahedron and great dodecahedron is a polyhedron compound where the great dodecahedron is interior to its dual, the small stellated dodecahedron.
This can be seen as the three-dimensional equivalent of the compound of two pentagrams ; this series continues into the fourth dimension as compounds of star 4-polytopes.