Perfection indicates something accomplished, the work of Giuseppe Piccione indicates that something refers to something else. This is the practice of the sign, this is the interpretation of the graffiti and the resulting material that the artist practices. The logic is that of postponement: something that speaks and that stands for something else. It is a tension that is not only semiotic but also sociological. There is not only the search for a gesture or a signifier but also the need for a relationship: and this is demonstrated by the path of art - therapist that he has done, especially for people with disabilities and for those who, for various reasons, they find themselves in the difficulty of social integration.