For this integrated studio project, my partner and I studied the construction methods and circulatory anomalies of the Ibare Camrgo Foundation by Alvaro Siza. Our specific interest was in the hinge condition produced by the armatures of this building. The exterior circulation that had manefested itself as an appendage in the Siza project is now resultant from a shifting of the Centeral atrium space that offsets protions of the perepheral circulation .