International Hospitality House has had a spectacular lightning project on its façade, in front of the ring road of Paris. The lightning project is made of LED that enlights the whole façade with changing colors and shapes, sometimes related to events, like the french flag during football matches. Three buildings compose this project, that aims to offer foreign students a cheaper accomodation in the city. The wall of glass has the propriety to cut drastically the sounds coming from the ring road, to let students enjoy the courtyard.