Patrick Blanc as President of the garden festival jury and Chantal Colleu Dumont during the grand opening ceremony, Chaumont sur Loire, France, May 2015
Patrick Blanc under the billboard announcement of the opening of the new walkway at the Shinkansen station, Yamaguchi, Japan, July 2015
Patrick Blanc sitting close to a population of the tiny Saxifraga cuneifolia growing on a vertical mossy rock, Saint Moritz, Switzerland, June 2015
Patrick Blanc and a vegetative population of Rhododendron ferrugineum, Saint Moritz, Switzerland, June 2015
Patrick Blanc showing the peltate elliptic leaves of Brasenia shreberi,Tokachi, Hokkaido, Japan, July 2015
Patrick Blanc in the Brasenia shreberi and Nuphar japonica habitat,Tokachi, Hokkaido, Japan, July 2015
Patrick Blanc with the man who has covered this roof with the narrow endemic lithophytic Primula sorachiana,Tokachi, Hokkaido, Japan, July 2015
Patrick Blanc laying among a Chloranthus serratus population, Millenium forest, Tokachi, Hokkaido, Japan, July 2015