The picture of those men are not of Africa but Papua New Guinea which is close to Australia and New Zealand, and believe you me that most of Papua new guinea is a mordern society like naija complete with corruption and unemployment but the pictures you see here are in isolated regions and tribes.
O boy why did you just post only one picture, i am currently making a reserach project for my MSC in Sociology. The topic i am writing on is kind of biased towards Zulu culture. i have been looking for these picture. please post more.