It took two days to draw it. A fresco entitled "Marianne as ses lunes" (Marianne has its moons) covers the place of the town hall of Billom (Puy-de-Dôme) since Sunday, March 17. Over 40 meters long and 20 meters wide, this ephemeral work was created by Ella and Pitr, a couple of world-renowned artists based in Saint-Etienne, as part of the 5th "Collective of the Collective" collective meetings. Their technique is to use a mixture of paint and water and fill the contours with broomsticks and spray.