An icosahedron
A regular icosahedron. You can reconstruct it in the mirrors of the kaleidoscope corresponding to the symmetry group of a dodecahedron. This picture has been used for the posters on polyhedra for the exhibition Simmetria, giochi di specchi - Symmetry, playing with mirrors.
© matematita
elaborazione grafica di Roberta Granà
The image belongs to the sections...:
Icosahedron (3D geometry)
The symmetry group of the dodecahedron (*532) (Symmetry)
Posters about polyhedra (From the exhibitions of matematita)
Towards the 4th dimension (Images from the paths)
