The project « Leather and Porcelain » is the result of a beautiful encounter between the Cité du cuirboth committed to highlighting a link between human skills and noble subjects. The idea of starting was to value the leather falls promised to be thrown away, by creations that would allow the workers of the ESAT to develop their dexterity. But by means of sharing, gestures and practices have been passed on, know-how has been refined, until it has developed a certain creativity.