Note: Line 12 of the paris metro is an (the?) archetypical Nord-Sud line, but at its extrema you can see a concentrate of the history of the Parisian underground: Falguière station with the only remaining yellow enamel sign of the entire system (alongside Parmentier), Pasteur with some of the few rare original Hte Boulenger & Cie tiles, and Corentin Celton/Marie d'Issy with more stereotypical CMP-style platforms. #history #signs #tile #parismetro #Ligne12 #design #obsession