Two high-mountain guides trudge in the moraines of the Mer de glace, a famous glacier in the Mont Blanc massif. The images capture their dances with the void, the verticality and instability of the ground. The sound materializes this moving and unpredictable environment. 　　[FR] Deux guides de haute montagne crapahutent dans les moraines de la Mer de glace, célèbre glacier du mass...