A pattern 2*22
An example of pattern of type 2*22: it can be reproduced in a rectangular room of mirrors, by putting between the mirrors a drawing with a centre of symmetry of order 2.
The image has been used in the book Il ritmo delle forme - The rhythm of the shapes .
© matematita
The image belongs to the sections...:
2*22 (cmm) (Symmetry)
From "mirrors" (From "XlaTangente")
Further information:
http://specchi.mat.unimi.it/