Grégory is Council’s co-founder and director.

Grégory is a curator, educator, and editor working in the field of contemporary art; co-founder (along with Sandra Terdjman, 2013—) and director of Council; currently co-curator of the exhibition “Shoreline Movements” (along with Erika Balsom, Taipei Biennial, 2020–2021); guest professor of collective practices at The Royal Institute of Arts, Stockholm; co-editor of The Against Nature Journal (along with Aimar Arriola and Giulia Tognon, 2020—); and infrastructure and project advisor for the Kerenidis Pepe Collection in Paris. Before this, he served as coordinator of Bétonsalon (2006–2010), co-director of Les Laboratoires d’Aubervilliers (along with Alice Chauchat and Nataša Petrešin-Bachelez, 2010–2012), and member of the Encyclopedia of Spoken Words (2007–2014).