publications contributions   The international competition, and a chapter about each exhibition of which « Mot à mot » exhibition (word by word) in Chaumont in the Jesuit chapel. Preface by Marie-José Mondzain, introduction to the exhibiton by David Poullard. Graphic design of the catalog : Sylvain Enguerhard.   Catalogue of the Chaumont poster and graphic design festival, published by Pyramyd, 2004