Ennedi; an Eden in the Sahara; Chad / Photo 2002.Abangaye Chottea; like so many other Bideyat nomads in the Ennedi; seems to know everything about the secret wadis where he has spent his life; in symbiosis with a sanctuary that has remained wild despite past troubles. N'Gaye collects doum palm fronds to weave camel ropes and shackles with his foot / Photo 2002.