Marion was graduated in « European policies and management of Culture », in 2012, from the European studies Institute. She participated in Mediakiab project in 2012. In 2013-2014, with the help of two other young people, she developped and implemented MyMED project an investigation on young people commitment, through cultural and artistic activities, in the Mediterranean area : www.mymed-project.com.
In 2014, she became the Secretary of MEDiaKiab association. Since february 2015, she has been working as a project manager in Alegeria : first, in les Palmiers library, and then in the library of Pierre Claverie’s Centre, in Oran