Tanzanian school boy making mud bricks. Kisangara, same, in the north-east near kilimanjaro

brick photo tanzania north east persons developing country mud boy boy sean tanzanians third world t developing countries tanzanian africans kisangara rural africa work people vertical kilimanjaro brickwork building kids z person bricks labour working children african making bricks boys school worker n workers labor kid child poverty brickworks sub saharan verticals sprague poor