The court said political map-makers cannot use race as the principal consideration in drawing congressional district boundary lines, but also agreed that using race as one factor could be constitutional.
But of course the truth is this story began centuries ago, when horsemen descended to the plains from a lost kingdom called Futa Djallon, long before Europe's mapmakers turned their minds to the niggling problem of how to fill those blank spaces.
Medieval Europe's mapmakers did not suppose that they knew the exact co-ordinates of Paradise, but they wanted to show that it was indeed on Earth, as holy writ and the church declared.
Women film-makers have already performed the considerable feat of putting Iranian cinema on the world map while trying to portray women's relationship with Iran and its Islamic revolution.