At the beginning of the 1970s, the GHM foundry in Sommevoire (Haute-Marne) applied its craftsmanship to the development of urban furniture and lighting. The moulder calculates his joint plan, works with silica sand mixed with resin, and creates casting channels and vents for the gas outlet. The products of French art foundries are known for their reliability throughout the world. Thanks to this reputation, GHM foundry has installed a monumental fountain in a large Chinese factory.