Citizens and Kings : Portraits in the Age of Revolution 1760 - 1830 (exhibition Paris, Galeries nationales du Grand Palais, 4 October 2006 - 9 January 2007 ; London, Royal Academy of Arts, 1 February - 20 April 2007) / - Allard, Sébastien (Éditions de la Réunion des musées nationaux, 2006)