TOPSHOT - Visitors to the Smithsonian National Portrait Gallery gaze at a Norman Rockwell portrait of former US President Jimmy Carter in the Oval Office of the White House, draped in black mourning cloth, in Washington, DC, December 30, 2024. Flags flew at half-staff across the United States on December 30 as global tributes poured in for the life and legacy of Jimmy Carter -- the longest-lived US president, who died aged 100. (Photo by ROBERTO SCHMIDT / AFP) (Photo by ROBERTO SCHMIDT/AFP via Getty Images)