Marc Sparfel is interested in the possibility of transforming objects that can no longer fulfill their function. On one hand, in their social aspect, that is: "to invent" a new value for things that are thrown away by others and in this way to show the necessary respect to nature (wood = tree), on the other hand the artistic aspect, in the richness of shapes and colors, and the possibility of creating a new form, and not least the aspect of using objects that previously had a life and thus a history as a commodity.