Patrick Blanc looking at a population of Arenga westerhoutii growing on vertical limestone cliff in a deep shaded gully, Railay, Krabi, Thailand, Dec 2015
Patrick Blanc looking at a dense patch of Dischidia calva growing on a sea exposed limestone boulder with Euphorbia antiquorum, Railay, Krabi, Thailand, Dec 2015
Patrick Blanc looking at a shrubby Schefflera growing on a limestone rock on sea shore, Railay, Krabi, Thailand, Dec 2015
Patrick Blanc holding stems of Bauhinia pottsii with silvery white bracteal leaves and orange flowers, Takua Pa, Phang Nga, Thailand, Dec 2015
Patrick Blanc holding stems of Bauhinia pottsii with white bracteal leaves around the orange flowers, Takua Pa, Phang Nga, Thailand, Dec 2015
Patrick Blanc and Bauhinia pottsii climbing in forest canopy, exhibiting its bright silvery white bracteal leaves, Khao Sok NP, Thailand, Dec 2015