A long-lost portrait of a Nigerian princess dubbed the “African Mona Lisa” sold at auction in London on Wednesday for £1.2 million (1.4 million euros, $1.7 million), exceeding estimates and setting a record for the artist. The 1974 painting of Adetutu “Tutu” Ademiluyi, by Nig... The post ‘African Mona Lisa’ smashes estimates at London auction appeared first on Raw Story.