At Porte de la Villette, Delta stands at the crossroads of Paris, Pantin, and Aubervilliers. The project, produced as part of the Reconquête Urbaine public space requalification program, is inspired by the chronophotographs of Étienne-Jules Marey. The LED light installation creates a link between the inner city and its nearest suburbs, its luminous undulations accompanying pedestrians from one side of the Paris ring road to the other.