w 6.30-9pm VNH Gallery: Chris Martin preview 6-9pm Fri 20 Pompidou Centre: L'oeil ecoute tour with Paulo Bruscky and curator Catherine David, 3pm Fondation Louis Vuitton: Le MoMA a Paris evening viewing 7.30pm Perrotin: Lionel Esteve, performances at the Palais de la decouverte 6.30pm and 9pm Sat 21 Fondation Cartier: Mali