Grégoire Korganow: photographer, was born in 1967 in France and lives in Paris. From 1993 to 2003 he worked with the newspaper Libération. He has also worked with various international publications including: l’Express, Telerama, Marie Claire, Geo, National Geographic, The New York Times. From 1998 to 2003 he headed up the collection of photography books Avoir 20 ans, published by Alternative. He has served as a photographer in the making of various documentary films. Since January 2011 he has focussed his attention on places where people are deprived of their liberty and detention centres in France.