A pattern 442
A tessellation in eagles, that represents an example of pattern of type 442.
The image appears in the book Il ritmo delle forme - The rhythm of the shapes .
© Angelo Gavezzotti
disegno di Angelo Gavezzotti
The image belongs to the sections...:
442 (p4) (Symmetry)
Further information:
http://www.iucr.org/iucr-top/comm/cteach/pamphlets/21/sup/
