What’s the blackest black on the planet? It’s not the color of coal, a midnight sky, or even a panther’s fur. The blackest shade on Earth actually comes from a human-made substance called Vantablack. It’s believed to be the darkest material ever created. But that’s not all that has people talking. Recently, sculptor Anish Kapoor (ah-NEESH kah-POR) bought the exclusive rights to use Vantablack in art. Now, many are asking whether an artist should have a monopoly on a material or color.