Start from the ground with both hands in the big pocket of Le Pied Là (white n°1) and Cardiaques s'Abstenir, take the undercling on the right, reach the ledge (without touching the boulder behind) and exit directly with good holds and a big pinch hold right hand.
NB: an easier version with a start with the big pocket of Le Pied Là (white n°1) left hand and the high undercling right hand (a crash pad can be useful if you can't reach the undercling from the ground) is also possible.