national audience Introduction, Raphaël MAUREL, PhD in Public Law, Clermont Auvergne University; Art to be indispensable. Diplomatic inventiveness in a pluralistic international society, Enguerrand serrurier, PhD in Public Law, Clermont Auvergne University; The Legal Perspective: inventiveness in the creation of the law, Apple Elodie, PhD in Private Law, Clermont Auvergne University; Inventivity in Cinema: power screens in the globalised landscape, Thomas RICHARD, Doctor of Political Science, Associate Researcher, Clermont Auvergne University; The Inventiveness of the Judge or the Way to Freedom, Jean-François RIFFARD, Professor of Private Law and Criminal Sciences, Clermont Auvergne University; Reinvention of State qualification in public international law. Remarks on the “Islamic State” legal speech, Raphaël MAUREL, PhD in Public Law, Clermont Auvergne University; Reflections on Inventiveness and Law, Serge SUR, Professor Eérite, Paris II Panthéon-Assas University.