"The interaction between light, movement and sound is the center of our artistic research. As a matter of fact this art we've been creating since 1998 aims to work light as our material using time as our tool. The traces of moving lights that we can still see long after their disappearance, as drawings in space, are actually the remembrance of lights passing. This phenomenon of persistence of vision allows us to create virtual objects in real space. The viewer 's eye becomes the backing of this creation as the luminous lines get printed one after the other on his retina, changing colors as they're fading while new traces are already drawing another picture over the first one. The fleetingness of these mental images linked to the immateriality of different sound or video effects opens a new world to the public between two and three dimensions, mixing listening and watching in one unique experience."