Ma vie est entre vos mains, merci de faire attention (My life is in your hands, please be careful): this is the phrase imprinted on a wall in the Jungle of Calais, reproduced by Gian Maria Tosatti for the limited edition engraving created with Alfabeto Treccani. The materiality of the wall on which the spontaneous community of migrants expressed their cry for help, desperate but composed, is expressed through various passages of colour on paper, starting with a photo taken by Tosatti.