A trans-disciplinary project designed for teenagers aged 15 to 17 combining the discovery of visual and sound arts. This project is developed during one year, and is aimed at young people studying in secondary school for vocational training. During more than twenty hours of workshops, completed by meetings with contemporary artists and performances, students explore a visual arts work (typically a painting or sculpture)from week to week to go beyond their spontaneous first reactions by analyzing it, understanding the techniques and context in which the work was created. A sonic personal interpretation of the work is created based on the concepts derived from an analysis of the work. Through this gradual appropriation of the work the student becomes a mediator of the work for another public on the occasion of a presentation in an exhibition space.