The nation’s biggest shrine to the Confederacy will soon become much less celebratory about its dark history. Georgia’s Stone Mountain Confederate Memorial—the largest bas-relief sculpture on earth—shows three Confederate generals on horseback: President Jefferson Davis, and Generals Robert E. Lee and Thomas “Stonewall” Jackson. According to CNN, the memorial’s board confirmed Monday that it’s creating a new exhibit to tell “the whole story” of the monument—including its decades-long association with the Ku Klux Klan. It’s also moving a Confederate flag display and redesigning its logo, which depicts the monument. Announcing the changes in a statement, the board said it wants to tell “the warts and all history” of the carving. Rev. Abraham Mosley, chairman of Stone Mountain Memorial Association, said: “I know folks have been waiting for some time to see changes at this beloved state park... Additions and changes are coming, but we are on a journey, and we want to get this right.”