Patrick Blanc ready to climb at the top of the Radeau des Cimes, Crique Couleuvre, French Guyana, Oct. 1986
Patrick Blanc and Monique Belin on the Radeau des Cimes, Canopy Raft, Radeau des Cimes, Campo, Cameroon, Sept. 1991
Patrick Blanc and Olivier Ezavin with their poster on growth habits in Commeleinaceae, UKM, Bangi, Malaysia, Aug. 1987