Roger Penrose Websites
World of Escher Posters
The web site to explore the great M.C. Escher artworks. Each image has commentary and a zoom mode. Online tesselation contests, reading material and secure shopping area for the 170 Escher related products, make this the best web site for M. C. Escher surfing.
7,189,771 
$ 8.95
QUANTUM CITY By AYSSAR ARIDA
Quantum City develops a cross-disciplinary conceptual language that when applied to urban design in particular, provides powerful insights into the growth and self-organisation of cities at different scales. The new language thus permits a higher degree of integration between the different disciplines of the city,...
Not Applicable $ 8.95