In the austere "Horseshoe Cirque", attempts on ice are so impressive and require such a high degree of skill, that after a discrete beginning in 1976, there was a wait of twenty years before new pioneers dared the challenge. Each has returned, marked for life by the extraordinary experience. The opening of The White Witch in January, 2006 by Philippe Batoux, François Damilano and Benoît Robert was the occasion to revisit this emblematic site. Here is an exceptional panorama where incredible ice formations give way to challenging rocky climbs and vibrant testimonials...

Unique shapes, no two the same, formed by the action of water and frost. The water that once ran from the summits in torrents and waterfalls is immobilized for a few weeks. The thing is to be there, in time, just at the moment when they become solid, just before they return to water. A question of balance. Around seven top-level climbers who represent all the richness of the activity, these images will highlight different techniques and different approaches. Although the athletic performance is impressive, it is there only to emphasize the dazzling shapes, the warmth of friendships, the stories of teamwork.

In the austere "Horseshoe Cirque", attempts on ice are so impressive and require such a high degree of skill, that after a discrete beginning in 1976, there was a wait of twenty years before new pioneers dared the challenge. Each has returned, marked for life by the extraordinary experience. The opening of The White Witch in January, 2006 by Philippe Batoux, François Damilano and Benoît Robert was the occasion to revisit this emblematic site. Here is an exceptional panorama where incredible ice formations give way to challenging rocky climbs and vibrant testimonials...

Unique shapes, no two the same, formed by the action of water and frost. The water that once ran from the summits in torrents and waterfalls is immobilized for a few weeks. The thing is to be there, in time, just at the moment when they become solid, just before they return to water. A question of balance. Around seven top-level climbers who represent all the richness of the activity, these images will highlight different techniques and different approaches. Although the athletic performance is impressive, it is there only to emphasize the dazzling shapes, the warmth of friendships, the stories of teamwork.

Avid for steep slopes, Marco Siffredi (1979-2002) obeys only one rule: not to fall. This gifted kid with hair sometimes blond peroxidized, green or blue clashed in his valley: Chamonix, mecca of mountaineering. His thing was to go up and down on a snowboard. . 90 minutes September 8, 2002, altitude 8848 meters, rare oxygen, his head already brushing the sky and his snowboard running, Marco Siffredi, 23, rushes from the summit of Everest in the Horbein corridor and its slopes at 50 degrees . A year earlier, he had already made the first descent of the mountain on a snowboard. But there remains another corridor… more direct. It's not a challenge, just a reason to be... However, that day, at the top of the roof of the world, his trace is lost...