The idea behind the installation was to transform the courtyards into “containers of emotion”. The design team wanted to push this idea to its limits, using balloons. Feeling like a sea of balloons, the installation offered the public an experience of total inclusion. Some found peace feeling isolated, hidden and protected, while others went back to childhood; an annoyed person could simply vent his frustrations and return to serenity all over again. Pleasure, euphoria, well-being, anguish, playfulness, disorientation… whatever the feeling, the architect’s goal was to leave no one indifferent.