Location: Compiègne, France.

Architect: Architecture Patrick Mauger.

The Saint-Corneille library has been renovated and expanded, incorporating the remains of the Saint-Corneille Abbey. The entrance has been updated with a contemporary glass volume, allowing passers-by to see the historic vaults. The reading spaces have been reorganized, with the ground floor dedicated to current affairs and arts, the first floor for young people and literature, and the second floor for social sciences. The basement is used for archiving historic documents, and a conference space has been created in the former chapter house. Natural light has been introduced through new openings in the façade, creating a link between inside and outside. The interior architecture uses highly resistant materials such as stone, wood, glass, and metal, creating a simple yet comfortable space.