One of the posters on polyhedra
This poster id the exhibition Simmetria, giochi di specchi - Symmetry, playing with mirrors illustrates some polyhedra that have the same symmetry of the dodecahedron and that can be reproduced, as a consequence, in the corresponding kaleidoscope.
The image belongs to the sections...:
Posters (From the exhibitions of matematita)
The symmetry group of the dodecahedron (*532) (Symmetry)