When I was there, I realised not only that the classic BIC pens doesn’t work at 3500 m high, but also that (that´s good) we don’t need to carry water to the watercolors (we can use the snow)!
All we can draw inside the little -very moving- cable-car (téléphérique) while climbing to “La Grave Ski station” upper point.
It’s hard to choose a drawing from all I have of this site…
Cheers for all my “La Grave” friends
in this “preview” the drawing definition is awful, if you double-click the drawing it will improve a lot!