简介：A documentary about six people, each looking for the perfect black in their field - after all, black in a physical sense only exists as a definition on paper.
A documentary about six people, each looking for the perfect black in their field - after all, black in a physical sense only exists as a definition on paper.
内容简介
A documentary about six people, each looking for the perfect black in their field - after all, black in a physical sense only exists as a definition on paper.
