As a form of urban experiment the Paris PARC is the imprint of the pressures of its urban context. Wedged into a super dense context – in terms of space, public flows and architectural history – the PARC is conceived as a chain of reactions to the various external and internal forces acting upon it. Inflated to allow daylight and air to enter into the heart of the facility, compressed to ensure daylight and views for the neighboring classrooms and dormitories, lifted and decompressed to allow the public to enter from both plaza and park and finally tilted to reflect the spectacular view of the Paris skyline and the Notre Dame to the Parisians.