Great shots thanks for sharing 8)
#4 is my fave, think it would also look great in b&W. Out of interest how did you manage to convince him to have his photo taken at such close quarters?
Most of the pictures I take are in the moment, and not requested or posed. That one was taken at or close to 105mm on a APS-C if I remember right, so that is how I got close in like that.
We do document all villagers we meet as best we can via photo, so that in the future we can work on recognizing them, which helps build a relationship, and also is helping build a better accountability system for a government that once had no way of knowing who its citizens were at all. So, I get many photo opportunities simply as a function of the mission.