Beautiful documentary, that as you watch it, realize there is only one camera and two cameramen filming. It is amazing that the Bakhtiari group who migrates every year from winter to summer pastures. It is how they get there is jaw-dropping. You also realize that one of the cameramen had to go first, then turn around and film the migrants. Wow. It really is impossible to describe what happens. You just have to see it. This tribe still migrates from Turkey, Iran, Khuzestan province every year, but the Iran government has built a bridge for them to cross the river, so they don't have to risk life and limb to get to the winter pasture.