Spirou & Fantasio

The route's 50th wall, unveiled in September 2014 on Rue Notre-Dame de Grâces in the Marolles. Designed by the series' then team, Yoann and Vehlmann, it sends Spirou, Fantasio and Spip through the jumble of the Place du Jeu de Balle flea market a few streets away. Hunt the crowd for the series' earlier artists, hidden among the bargain hunters trying to buy Spirou's famous bellhop uniform.