An urban train link, the RER B, crosses Paris and its outskirts from north to south. A journey within indistinct spaces known as inner cities and suburbs. Several portraits, all individual pieces that form a whole. We.

• Athénaïse
• ARTE
• Marcel Balnoas
• Ethan Balnoas
• Florence Roche
• Ismael Soumaïla Sissoko
• Bamba Sibi
• N'deye Sighane Diop
• Pierre Bergounioux
• Hawa Camara