Very nice work - thanks for sharing them with us. It looks like you got really involved with the locals, and no sign of anyone shouting "Privacy!".
These show a good use of both B&W and colour. Are the B&W shots converted from colour? Not a criticism, but the B&W shots seem to be a bit under-exposed (lacking shadow detail) and I was wondering if that has come from the conversion.
It must have been a memorable trip!