This week on arts24's film show, critic Manon Kerjean from Lost in Frenchlation joins us to explore four very different slices of French cinema – from monumental architecture to female bandits, nostalgic comedy and a sweeping national portrait. We begin with "L'Inconnu de la Grande Arche" ("The Great Arch"), a visually striking portrait of the architect behind Paris's modern landmark, La Grande Arche de La Défense. Director Demoustier turns stone and steel into emotion, capturing the tension between ambition, politics and legacy, with Danish actor Claes Bang mastering French for the role.