They say that art has no boundaries, is a universal language that is understood by any nationality. In fact, a piece of music or a colorful picture of words quickly reach of human senses. This is the opinion of an art teacher, Charles Leval, works in a French school. He places his drawings on the street, where passers-by can see them. Charles paints are not on the walls, as it might seem at first glance. His paintings are created on paper. Instead of colors the artist uses ink.