Toner animation. Processes and principles. This work borns from two personal interests: animation and copy-art. The development of a detailed study of the precedents of author’s animation and electrography allowed us to start valuing the originality and potential of the toner animation. Taking into account the characteristics and limitations from that precedents, we started to looking for the possibility of generating latent toner images (base of this thesis). With all this background and making small experimentations, we developed a model and established the minimal requirements and the procedures necessaries for an ideal functionality. This process can be used alone or combined with sand animation. Raul Gonzalez Monaj