Up the hill from Yogi on the red Sentier des 25 Bosses path is the morpho prow of Prouesse.

ClimberDateStyle
Hidden 28/Oct/15 Sent
oldcheese 11/Apr/15 -
Don Jebus 11/Apr/15 Sent x
cliffrad 18/Sep/14 Sent
jowgli 27/Jan/12 Sent x
with joe bawden, chris, will kelsall
Hidden 30/Oct/11 Sent x
Hidden 21/Mar/07 Sent
Users with this climb on their wishlist are:
peterp
Voting
High f7B+
Mid f7B+
Low f7B+
High f7B
Mid f7B
Low f7B
High f7A+
Mid f7A+
Low f7A+
Style of ascent
Bouldered
Not Set
Redpoint
Not Set