Welcome to the new Major Cathedral of Marseille: The largest cathedral in the nineteenth century connect by interactive stones. Browse these historical places, thanks to the proposed Stones connected and installed by Astragalus Connect. "The stone walls have ears today they meet you (or they inform you)", symbols, sculptures, paintings and texts are translated and told you. Get your application home Wi-Fi or the entrance to the cathedral, on the stone slab connected. Then offline, no need to