The world’s pinkest paint was inspired by revenge. When artist Anish Kapoor gained exclusive rights to Vantablack paint, he refused to share it- so fellow artist Stuart Semple released his own paint called PINK, which Kapoor is not allowed to purchase. If you buy it, you have to legally agree that ‘you are not Anish Kapoor,’ that ‘you are in no way affiliated to Anish Kapoor,’ and that the paint ‘will not make its way into the hands of Anish Kapoor.’ Source