Fig. 6From: Torrent rainfall-induced large-scale karst limestone slope collapse at Khanh waterfall, Hoa Binh Province, VietnamFront view photos of Khanh waterfall: a in dry season before failure, b in rainy season 2017 reportedly days before the landslide occurred, c after the landslide occurred in 2017 (Photo taken by Tuoi Tre Media 2017; Vietnamnet 2017)Back to article page