The photos

The first free ascent of 'Voie Lafaille', west face of Les Drus (Léo Billon,...
© Léo Billon archive

The first free ascent of 'Voie Lafaille', west face of Les Drus (Léo Billon,...
© Léo Billon archive

The first free ascent of 'Voie Lafaille', west face of Les Drus (Léo Billon,...
© Léo Billon archive

The first free ascent of 'Voie Lafaille', west face of Les Drus (Léo Billon,...
© Léo Billon archive

The first free ascent of 'Voie Lafaille', west face of Les Drus (Léo Billon,...
© Léo Billon archive

The first free ascent of 'Voie Lafaille', west face of Les Drus (Léo Billon,...
© Léo Billon archive

The first free ascent of 'Voie Lafaille', west face of Les Drus (Léo Billon,...
© Léo Billon archive

The first free ascent of 'Voie Lafaille', west face of Les Drus (Léo Billon,...
© Léo Billon archive

The first free ascent of 'Voie Lafaille', west face of Les Drus (Léo Billon,...
© Léo Billon archive

The first free ascent of 'Voie Lafaille', west face of Les Drus (Léo Billon,...
© Léo Billon archive

The first free ascent of 'Voie Lafaille', west face of Les Drus (Léo Billon,...
© Léo Billon archive

The first free ascent of 'Voie Lafaille', west face of Les Drus (Léo Billon,...
© Léo Billon archive

The topo of 'Solleder - Lettenbauer' on Civetta, Dolomites
© Idea Montagna

Italian mountain guide Luca Vallata
© Nicholas Hobley