This project was born from the interest in involving the public as a witness in the process of creating art. It started on August 2007, with an exhibition of drawings by Rodrigo Imaz. His work was done directly over the walls of "Casa Frissac" Gallery . A few weeks later I started working over the walls which had not yet been covered and over Imaz's drawings, creating in this way a dialogue between our work. After this second opening a group of artists known as "Jokus" started working on the third stage. Lola Sosa was in charge of the fourth stage and finally Olivia Galván was requested to complete the last stage before repainting all the gallery's walls on white.