An Italian artist is spending two days looking for a needle in a haystack in a Paris gallery. Yes, literally. Sven Sachsalber began his search Thursday at the Palais de Tokyo, a contemporary art space ...

Right now, at Paris’s Palais de Tokyo, Italian artist Sven Sachsalber is painstakingly sifting through a bale of hay. He is going in search of a needle hidden there by the museum’s director. That’s ...