A grid of spherical triangles
A subdivision of the sphere into 48 spherical triangles with angles 45°, 60°, 90°. Exhibit from Simmetria, giochi di specchi - Symmetry, playing with mirrors.
© Sabrina Provenzi
foto di Sabrina Provenzi
The image belongs to the sections...:
Spherical geometry (Other geometries)
The symmetry group of the cube (*432) (Symmetry)
The spheres (From the exhibitions of matematita)