Cory Arcangel has installed 14 bowling games in the Barbican's Curve gallery, blowing them up and projecting them side-by-side.

In the new documentary Vidal Sassoon: How One Man Changed the World with a Pair of Scissors, we learn the story behind the name.

After decades of obscurity, EO Hoppé's revelatory portraits of London life in the first half of the 20th century are given a rare showing.