Patrick Blanc somewhat dubious while listening Nicolas Hulot and Jean-Sébastien Knoertzer explanations about the way to go down the deep chasm in Kukenan Tepui, Venezuela, March 1999
Patrick Blanc somewhat dubious while listening Nicolas Hulot and Jean-Sébastien Knoertzer explanations about the way to go down the deep chasm in Kukenan Tepui, Venezuela, March 1999