Some students of grade 9 have experienced the liberating and emotional effect and of a painting without rules. They expressed themselves with instinctive gesture, through signs and colors, speed and action, drips, brush strokes textured, sponge strokes , scratches and subtractions of color with maximum freedom in the choice of colors and technique. The works, inspired by the Abststract Expressionism, were carried out with great seriousness, in the emotion of the free creation on big size. We realized a brief video to show some techniques of painting we used. Enjoy!