John Wilson talks to one of the great voices of all time, Placido Domingo. Carey Mulligan discusses her return to the stage in David Hare’s Skylight. Pigment is crushed and paint mixed in a new National Gallery exhibition called Making Colour. And artistic interpretations of the battle of Orgreave 30 years on. Samira Ahmed talks to Don Johnson about his new film and Razia Iqbal is joined on stage at the Hay Festival by Nobel Prize winner Toni Morrison. Kirsty Lang hears from veteran documentary maker Roger Graef and how cubism and optical art were deployed by the British navy in WW1.