 Gosselin began her cartooning career in her teens, publishing minicomics and adopting the name Geneviève Castrée.Montreal publisher L'Oie de Cravan published her first book "Lait Frappé" in 2000, followed by Die Fabrik in 2000 and "Roulatheque Roulatheque Nicolore" in 2001, but it was "Pamplemoussi" in 2004 that launched her into the international spotlight in both the comic and music world .