Official Le Château – Centre d'Art Contemporain et du Patrimoine d'Aubenas dates Nicolas Daubanes, Mille six cent soixante-dix-sept from 11 April through 20 September 2026 at 4 Place de l'Hôtel de Ville, 07200 Aubenas, Ardèche, France. The show pairs contemporary work with historic prison graffiti in the château cellars; September hours Tuesday–Sunday 10:00–18:00 (last entry 45 minutes before close).