A good route. Not much snow on the lower 1/3 of the climb but good ice throughout. Loose blocks of ice beneath the serac at 1/3 height. Climbed to the top of the triangle then ab'ed down the opposite (right) side.
Entertaining ski with some downclimbing through rocks/ice/seracs. Had to ski a JMB line while living in Chamonix and this was the one! Really neat exposure up high on the face.
See the route-page.