Look at the woman second from left, front row. What the heck is with her neck and head? Looks really unnatural like the face is in the wrong place. If not, that’s one strange looking gal.
Whatever you are seeing, I'm not seeing it. The woman is wearing some necklaces. All reasonable evidence points to the fact that that is a real photograph of Obama's Kenyan relatives. Every single one of them is known by name.
(According to Wikipedia that woman is Kezia Obama, Obama Sr's first wife.)