VERYYYY IMPORTANT AND INTERESTING..READ IT!!!!!

http://www.ub.edu/escult/Water/tress/BRANDAO.HTM

http://www.ub.edu/escult/Water/tress/making_the_urban_space__jan_verwijnen.htm

http://www.ub.edu/escult/Water/tress/mcormic.htm

http://www.ub.edu/escult/Water/tress/subirats.htm

really cool guys, read it.

marta