This set of furniture refers to the territory in full mutation between the historical context of the site and urbanization. Archaeological excavations have uncovered traces of man dating from the 5th to the 1st century BC, from the second Iron Age. Today, on this same territory, excavations have given way to other sites, such as the metro. The different pieces presented refer to these changing universes, both through the types of furniture used and in the use of the materials used. Meulière stone was recovered from the construction sites of line 18 of the future Grand Paris Express metro, a local resource whose quarries are now closed and are becoming difficult to exploit. The associated metal, a major element in the implementation of a construction site, symbolizes the link between the past and the present. It highlights the stone material and confirms the function of the object. The project is part of the landscape, both a vector of history and meaning. It also has made it possible to develop a common reflection around sustainability and the enhancement of local resources.