I went back to Milan Expo during the dismantling. The site seems now to be a post atomic landscape; the metal devouring machines and the giant saws suddenly interrupt the unnatural silence and remind me the reason of my visit: document the last phase of the Expo process. Countries are committed to leave the plot as they received it, but unfortunately many buildings are being destroyed and not dismantled as the organization promised. Some pavilions have evaporated, on the ground some sign of the foundations and mud; others lie ripped, someone else seems to have been bombed, but it stoically stands. This photo is part of a serie that aims to raise some questions not only on architecture but also on our society and the meaning of this kind of events.