William makes props for the new Star Wars films at Pinewood Studios in London. We met on the Inca Trail in Peru. I asked how places like Machu Picchu and Sayaqmarka shape his work ... and hope listening like this evaporates borders. Special thanks to the musicians, Dana Boulé and Grupo Sonkoy.

On est seul aussi chez les hommes.
— Antoine de Saint-Exupéry