On March 6, 1997, photographer Barron Claiborne welcomed Christopher Wallace—also known as The Notorious B.I.G. or Biggie Smalls—to his New York studio. Together, the pair unknowingly made history. Claiborne took a series of portraits of Biggie wearing a plastic crown and posing as the “King of New York.” “I used to think he looked like a big king,” says Claiborne. That’s all there was behind the now-ubiquitous image. If others had had their way, however, the photos would have never been taken: The rapper Sean “Puff Daddy” Combs, who accompanied…