The new school in Salt focuses on improving user quality by reinforcing the passive strategies of architecture to minimize the active installations of the center. A building that returns to the origins of architecture and discards the massive use of reinforced concrete, iron, PVC, and aluminum; to create spaces with preferably natural ventilation, inspiring and expiring; and avoiding completely airtight enclosures using conventional heating systems. The building breathes - Inspires and expires - according to the season, its temperature, and its occupancy level (CO2), in order to improve its biological quality, establishing an optimal relationship between school and health.