 of authenticating these by himself. And if he found in your favor, he'd take a rubber stamp with his signature, stamp the back of it, and then I believe in his own hand, he would write, I certify this is a genuine Andy Warhol. And for a while, that worked out fine. But then Fred became overwhelmed with submissions. And that's when they decided to form a board. The story that changed the art market and changed art authentication forever