It’s rare enough to underline it: a play that brings together 13 actresses on stage and not just around a domestic universe. Thirteen women who discuss politics, society, but also women’s issues. The Firmament, it’s the joyful piece by the British Lucy Kirkwood brought to the stage by Chloé Dabert. The show is playing tonight at the Gérard Philippe Theater in Saint-Denis, then goes on tour across France until the end of March.