Patrick Blanc looking at the roots of the epiphytic Cordyline mauritiana, Belouve, La Reunion, Oct. 2015
Patrick Blanc and Frantz Limier looking at the epiphytic Huperzia ophioglossoides, Belouve, La Reunion, Oct. 2015
Patrick Blanc with thousands of Chirita sinensis covering a man made concrete retention wall, Old Peak road, Hong Kong, Oct. 2015