Through the gray hues that graphite allows, it is possible to work on the volume of the shapes, giving them greater realism. In this workshop participants will represent a natural form with graphite, exploring different levels of light/dark. It is hoped that, at the end of the session, each of the participants will have managed to “build” the volume in the shape they have drawn, and will have understood the plastic potential that the graphite drawing technique offers, through their own experience.