Free Telecom approached us to submit a proposal for the creation of their new headquarters in Senegal. Our approach was primarily based on three key strategies: harnessing the natural energy sources present on the site; creating an efficient yet pleasant working environment; and finally, developing an architectural language that would reflect the Free group's identity. A semi-public space, including a café-bar, an auditorium, an exhibition hall, and other facilities, occupies the ground floor, while a vast canopy covers a plaza where people can work or meet.