Workers intervene on the northern side of <HIT>Notre-Dame</HIT> Cathedral, on April 18, 2019 in Paris, in the aftermath of a fire that devastated the cathedral. - A huge fire swept through the <HIT>roof</HIT> of the famed <HIT>Notre-Dame</HIT> Cathedral in central Paris on April 15, 2019, sending flames and huge clouds of grey smoke billowing into the sky. The flames and smoke plumed from the spire and <HIT>roof</HIT> of the gothic cathedral, visited by millions of people a year. (Photo by ALAIN JOCARD / AFP)