Once crossed from right to left the south side, you reach the west ridge in th emiddle of the snow fields. Then about 100 very steeped part and about other 100 methers of mixed snow and stones slope.
Then moving a bit yhoward your left reach the rocky summit.
From there (look at the left side) a diagonal to the left upper part, to a diedre (II). Once passed such diesdrum, just follow the last 200 meters of the final ridge to the top