Ariella Azoulay is Professor of Modern Culture and Media and Comparative Literature at Brown University, a film essayist, and independent curator of archives and exhibitions. Azoulay’s research and forthcoming book focus on potential history of key political concepts-institutions: archives, sovereignties, art, revolutions and human rights. Potential history, a concept and an approach that she has developed over the last decade, has far-reaching implications for the fields of political theory, knowledge formations and visual culture. Her books include: Civil Imagination: The Political Ontology of Photography (Verso, 2012) and The Civil Contract of Photography (Zone Books, 2008). Her first photographic archive, Act of State 1967–2007, is part of the Centre Pompidou collection and accessible to researchers.