Art historian and architecture critic, editor-in-chief of the monthly magazine Espace-Vie published by the Maison de l'urbanisme du Centre culturel du Brabant wallon (1999-2003), author and coordinator of volumes 1 to 17 of the Architectures series published by the Province of Walloon Brabant (1999-2018), author of Li et les sphères, a book on architecture for the young (CFC, 2017).