Stephen Sackur speaks to the Turner Prize winning British artist Lubaina Himid. Her work has always put black people and their stories front and centre. Four decades ago she was seen as a radical, now she is embraced by the establishment. What does that say about modern Britain?

(Photo: Artist Lubaina Himid is awarded the Robson Orr Ten Ten Award 2021 and unveils the new work at 11 Downing Street, London. Credit: Tristan Fewings/Getty Images)