Exhibition at Charleston in Lewes, England, explores the work of the now 'non-existent' artist who was linked to avant-garde circles including the Bloomsbury Group

The artist, who was most famous as a model and a memoirist, specialised in portraits of working people and her artistic circle

A student of Duncan Grant and Oskar Kokoschka whose Clandeboye Yoghurt pictures made her the world’s “most famous disposable artist”