This is a strange humor about mechanical reproduction of time which is shrouded in representational shadows, where images chase each other and a tool chases another tool. The reproductive cycle there is operated through the dialectic of three media which give duration to the three layers of recording as representation in the frame, in the frame and in the frame. Those chases which involve the mechanism of analog and digital devices, which are limited by the framing, have created a time corrosive of each of the fragile nature of the media, distance and the phenomenon it produces. It is an effort that reminds the time tunnel of the tradition of modern and contemporary experiments of light, device machine and its tangibility effects.