This workshop invites children aged 6 to 12 to create their own artistic version of the manhole cover, an iconic product of the Pont-à-Mousson foundries, and to experiment with the repoussé metalwork technique. After drawing their chosen design, the children will transfer it onto a sheet of metal to create a three-dimensional drawing, allowing them to play with the textures and sheen of the metal. Price for 1 parent + 1 child