A pattern *632
An example of pattern of type *632: it can be reproduced in a room of mirrors with the shape of a rectangle triangle with angles of 30°, 60°, 90°.
The image appears in the book Il ritmo delle forme - The rhythm of the shapes .
© matematita
The image belongs to the sections...:
*632 (p6m) (Symmetry)
From "mirrors" (From "XlaTangente")
Further information:
http://specchi.mat.unimi.it/