The realization of "The design collection of the Centre Georges Pompidou" presented us with a major difficulty: we had to start from photographs taken for the inventory, in other words photographs that were not intended to be used in a catalog. In other words, basic iconography, strictly informative, not designed to be attractive. It was up to us to find different tricks to make these images "sexy", despite this strong initial constraint... We managed to do this, notably by imagining vast frescoes where to insert the illustrations.