François Pierre and Jean Pierre Danard started their longtime collaboration in 1982. They did several comic projects for Fanzine, Sapristi and P.L.G.P.P.U.R. They also did 'Les Chroniques de Maikal' in cooperation with writer François Corteggiani and 'Le Mécano des Étoiles' with scripts by Jacques Lob. They also did an episode of 'Peter Pan', written by François Rivière. They then joined Dargaud, where he took on new series such as '150 Loups-garous' in cooperation with writer Mezinski.