A virtual octahedron

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A regular octahedron in the kaleidoscope that corresponds to the symmetry group of the cube.
Exhibit from Simmetria, giochi di specchi - Symmetry, playing with mirrors.

© Sabrina Provenzi

foto di Sabrina Provenzi

The image belongs to the sections...:
The symmetry group of the cube (*432) (Symmetry)
In the blue kaleidoscope (cube) (From the exhibitions of matematita)
Octahedron (3D geometry)