Every spring, the Paris art calendar explodes and it’s always filled with rarities. This year, the Musée du Luxembourg features a survey of Chagall, the Musée Maillol salutes Venetian glass and the Musée d’art et d’histoire du Judaïsme reveals lost works by a woman war photography pioneer. After a decade of restoration, twenties picture palace le Louxor is also back. If none of these grab you, Paris also pays homage to the late Keith Haring. Details are below but be absolutely sure to book in advance!