There and back of La Minute Nécessaire de M. Cyclopède, on the boulder of red n°4 and La Haut le Pied (black n°19), just under the blue path. Start with the two hands on the good hold on the right face, traverse on crimps, cross La Haut le Pied (black n°19), continue on the second face above a small boulder up to a good horizontal hold, come back and exit completely right as for Les 30 Secondes de M. Cyclopède.