3615 AU REVOIR is an interactive installation using today’s tools of image processing and its display, reduced to the capacities of the Minitel* (speed, color, etc..). It simply allows the viewer to see his own reflection in the image, after processing by the computer. Accustomed to interacting in the moment, the visitor is facing a device where the concept of real time is radically different, forcing him to interact differently, taking his time.