This 'Macchina inutile 2' (or useless machine 2) serigraphic work was done with a flocking technique and material contributions by Renato Volpini Measures 140X100. The contributions of material are unique. It is signed Renato Volpini on the back. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution