Accompanied by photographer Anaik Frantz, Francois Maspero embarked on a journey along the RER, the express subway which leads through the Paris suburbs. Getting off the train at each stop, he and Frantz present a picture of daily life in France which tourists seldom see: a world where names don't make sense, where immigrants from Burkino Faso live in run-down tower-blocks called Debussy on the avenue Karl Marx, their children dodging the police between the lycee Jules Valles and the Yuri Gagarin youth-club; a world where there are still memories of the Commune, the Popular Front or the camp...