KAWAH IJEN Le Mystère des Flammes Bleues

Olivier Grunewald sur Facebook () Kawah Ijen, le mystère des flammes bleues Un film de Olivier Grunewald et Régis Etienne Olivier Grunewald is nature photographer (), Régis Etienne passionated about film and President of the SVG (Volcanology Society of Geneva). In 2008, they hear about blue flames in the heart of Kawah Ijen volcano in Indonesia, known for its acid lake and its sulfur mine. Olivier and Regis will return for sever