Granddaughter of Django Reinhardt, Pianist Charlotte Reinhardt, wearing jewelry of the collection, President of the 'Institut du Monde Arabe' <a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Jack+Lang&family=editorial&specificpeople=220296 ng-click='$event.stopPropagation()'>Jack Lang</a> and Actress Elodie Mennegand, wearing jewelry of the collection, attend the Opening of the Exhibition 'Tresors à porter', Treasures to wear, presented in the Museum of the 'Institut du Monde Arabe' on February 11, 2016 in Paris, France.