Hello Sergio:
The climb is pretty amazing with several quite difficult moves (French 5c/5.8-5.9) where the guide definitely helped me surmount them. My pictures are not good but there is a very good You Tube video (just type " Arete Sud Aiguille du Moine massif du Mont-Blanc") which incidentally (on time 01:38 min) shows the precise spot in my fall where I ended wedged at the edge of the snow field.
Regards
Jan