Patrick Blanc in Cryptocoryne crispatula var. balansae river habitat, Khao Sok NP, Thailand, Aug. 1987
Dominique Besse and Patrick Blanc in a cave rich in fossils during preparation of the FAAP exhibition, Chapada do Araripe, Brazil, Feb. 2004
Patrick Blanc in Cryptocoryne crispatula var. balansae habitat around Chiang rai, Thailand, March 1983
Patrick Blanc among the roots of Ficus microcarpa covering a stone wall, Victoria Peak, Hong Kong, May 2018