Sunday Feature: Tutu - A Portrait of Nigeria

n 2018 the record price for a piece of Nigerian art was smashed when Tutu, a mysterious painting of a Nigerian princess, went under the hammer at Bonhams in Mayfair for £1.2m. It was all the more strange because the work by Nigerian master Ben Enwonwu had been considered lost for decades. Although considered by many to be the most important African artist of the 20th century, Enwonwu is far less well known outside Africa. In this programme, novelist Chibundu Onuzo pieces together the fascinating story behind Africa's Mona Lisa and explores the life of its creator