Sophie Berrebi is a writer, art historian and exhibitions curator specialised in modern and contemporary art. She is the author of The Shape of Evidence, Contemporary art and the Document, (Valiz, 2015) and of Dubuffet and the City: People, Place and Urban Space (Hauser & Wirth Publishers, 2018), which received the 2019 Richard Schlagman award for best book of art history. The Sharing Economy is her first novel.