She was a delegate of the French Greens for the Paris municipality and acted as the technical adviser for the Minister of the Environment, Yves Cochet, from 2001 to 2002.
It was attended by his widow Annick Cozannec and their daughter Pia, the French Culture Minister Aurélie Filippetti and numerous personalities from the entertainment world - Guy Bedos, Véronique Genest, Maxime Le Forestier, Jacques Higelin, Brigitte Fontaine, Arthur H, Valérie Mairesse, Hervé Vilard, Irène Jacob, François Corbier, Cali, Sapho, Enrico Macias, François Morel, Costa Gavras.
On Dec 4, 2012, 8 years after Jean-Pierre Raffarin chose Lens to build the new museum, President François Hollande, alongside the First Lady Valérie Trierweiler, the Ministry of Culture Aurélie Filippetti, The director of Le Louvre Henri Loyrette, The Mayor of Lens Guy Delcourt, the previous Prime Ministers Lionel Jospin and Pierre Mauroy officially inaugurates the Louvre-Lens.