An installation born from the renewed collaboration between ROLL Studio and Kanaka project for Flussi: everyone can be a visual artist for one night choosing, changing and forging video mapping contents in real time through Leap Motion Control and a set of 2D Markers (tracked by a PS3 webcam). All datas are processed and turned into OSC signals and sent to the video mapping software, so that people can easily perform visuals on the facade of the building.