28th November 1988 - Important Tribal Art (London)

15th May 2003 - Arts of Africa, Oceania & The Americas (New York)

14th May 2004 - African, Oceanic & Pre Columbian Art (New York)

12th May 2005 - African, Oceanic & Pre Columbian Art (New York)

11th November 2005 - African & Oceanic Art (New York)

17th November 2006 - African, Oceanic & Pre Columbian Art (New York)

17th June 2009 - Art's d'Afrique et d'Oceanie (Paris( Text in French)