This is "Jimi" our guide. We met at the Rendevous cave in Bukittinggi.  The jungle treck was great, I felt a little intrusive staying in the houses of the Mentawai however.  This photo shows the front porch of a typical Mentawai house.  I don't recall who's house it was.  This photo was shot at dusk, at f 1.8.

Photo by Me (Canon EOS 630 50mm f 1.8)