My idea... a big hole where on the bottom there is a big mirror. On the left and right side of the walls the Towers' fronts are rebuilt. When people lean out and look at the mirror
on the bottom it seems that they are on the top of the Tower.
The hole's depth must be 50 meters minimum (the optical effect should be 100 meters...thanks to the mirror). The distance between the 2 corners
of the Towers is equal to the real distance between the two before September the 11th.
Via piaggio 48 Genova, Italy
Chosen for "On-Off Gallery" exhibition, 11th September 2002,