According to the documents, Kahn's original idea was to place a garden between the buildings; however, Barragán suggested that an open plaza, with only a water feature in between, would better reflect the spirit of the location.
Podľa tohto tvrdenia, Kahnovou pôvodnou myšlienkou bolo vytvorenie záhrady medzi budovami, ale Barragán naznačil, že otvorené námestie, iba s vodou uprostred bude lepšie reflektovať ducha miesta.