National Geographic - Everest, Una Sfida Lunga 50 Anni
Marco étoile filante
Art of Freedom
Opéra Vertical
Dans la voie, Portrait d'un guide au travail
Moving Over Stone
Warren Harding - Recollections of the First Ascent of El Capitan in Yosemity Valley
Warren Harding - Recollections of the Wall of the Early Morning Light