The photos
![](/uploads/img/3/81427.jpg)
Making the first ascent of 'Couloir Isaïe' on Punta Brendel, Aiguille Noire du Peuterey...
© Pierre Lucianaz / Grivel
![](/uploads/img/3/81426.jpg)
Making the first ascent of 'Couloir Isaïe' on Punta Brendel, Aiguille Noire du Peuterey...
© Pierre Lucianaz / Grivel
![](/uploads/img/3/81425.jpg)
Making the first ascent of 'Couloir Isaïe' on Punta Brendel, Aiguille Noire du Peuterey...
© Pierre Lucianaz / Grivel
![](/uploads/img/3/81424.jpg)
Making the first ascent of 'Couloir Isaïe' on Punta Brendel, Aiguille Noire du Peuterey...
© Pierre Lucianaz / Grivel
![](/uploads/img/3/81423.jpg)
Making the first ascent of 'Couloir Isaïe' on Punta Brendel, Aiguille Noire du Peuterey...
© Pierre Lucianaz / Grivel
![](/uploads/img/3/81422.jpg)
Making the first ascent of 'Couloir Isaïe' on Punta Brendel, Aiguille Noire du Peuterey...
© Pierre Lucianaz / Grivel