The paper is assembled between 2 sheets of glass by a coating : the evasafe which solidarizes the unit and makes it damp-proof. One can define the respective roles of paper and glass as the first being the heart and the second, protection. The paper allows a total or partial translucidity. The abstract or figurative drawings (papier d'ombres ©) filter the light through the organic fibre of the paper. The glass becomes magically sensual and poetic.