From the 1990s, Dado also involved himself in several ambitious fresco projects. The four most noticeable achievements are a blockhaus in Fécamp (Normandy), the embassy of the IVth International in Montjavoult (near Hérouval), a set of frescos in a former vine industry building in Domaine des Orpellières, Hérault and a Last Judgment fresco in the former chapel of a leper colony in the town of Gisors, Eure.
