A grid of plane triangles
A grid of plane triangles: if we imagine to elongate the grid to infinity, the grid represents what we see in a (empty) room of mirrors with angles of 45°, 45°, 90°.
From the exhibition Simmetria, giochi di specchi - Symmetry, playing with mirrors.
© matematita
The image belongs to the sections...:
The grids (From the exhibitions of matematita)
Further information:
http://specchi.mat.unimi.it
