It was -4 C that morning, we were equipping ourselves to go down in a well and explore a new underground refuge. Thanks to the society Edelrid, one of our sponsors for the expedition to Cappadocia, we were wearing blue Edelrid helmets that were more comfortable than hard hats and perfectly adapted for speleology; region of Blois (France), December 1989 (photo: Stéphane Lebreton).

To purchase the image rights...
Reference : 0218P038