Peter Brook is one of the most influential directors of our time, whose productions are a byword for imagination, energy and innovation. He was born into a Russian émigré family in London and, after a turbulent time at Oxford University, he veered between directing West End comedy, new work from abroad and opera at Covent Garden. By the 1960s he was moving towards greater experimentation, with controversial works like The Marat/Sade, films like Lord of the Flies,...