The project for the new Hospital in Cesena shifts the idea of a space for healthcare to that of a proper public open infrastructure. The urban grid defines the complex of volumes and activities, amongst which rises the indoor gallery, a link between the sanitary community and the and the outside community. A design strategy with a strong environmental impact, that affects positively the wellness of patients, turning architecture into the tool for the therapeutic process. The rooftop garden connects the architectural objects, integrating green areas and visiting areas: nature, metaphor for healing, becomes the bonding element in a context oriented towards treatment.