Patrick Blanc, Pascal Heni and the Old Thai Man taking care of Crinum thaianum growing in clear water in his farm land, Kuraburi, Thailand, Oct 2014
Patrick Blanc and the old Man preserving the narrow endemic Crinum thaianum growing in his own farm land, Kuraburi, Thailand, Oct 2014
Patrick Blanc and Sylvain Bidaut inside the Gina Trevier's botanical experimental cave, Carpentras, France, April 2012
Patrick Blanc and Gina Trevier's hidden inside her botanical experimental cave, Carpentras, France, April 2012