A firefighter (L) uses a thermal imaging device as firefighters intervene by the building's rooftop that partially collapsed after a blaze occured early on October 21, 2019 at the UNESCO World Heritage Site "Cavallerizza Reale" in Turin. The building's roof partially collapsed after catching fire, firefighters said. Cavallerizza Reale was built 300 years ago as a military academy for senior officers from the royal House of Savoy. (Photo/Agencies)
Firefighters use a thermal imaging device as they intervene by the building's rooftop that partially collapsed (R) after a blaze occured early on October 21, 2019 at the UNESCO World Heritage Site "Cavallerizza Reale" in Turin. The building's roof partially collapsed after catching fire, firefighters said. Cavallerizza Reale was built 300 years ago as a military academy for senior officers from the royal House of Savoy.(Photo/Agencies)
Firefighters spray water over the building's rooftop that partially collapsed after a blaze occured early on October 21, 2019 at the UNESCO World Heritage Site "Cavallerizza Reale" in Turin. The building's roof partially collapsed after catching fire, firefighters said. Cavallerizza Reale was built 300 years ago as a military academy for senior officers from the royal House of Savoy.(Photo/Agencies)
Firefighters work on site after a blaze occured early on October 21, 2019 at the UNESCO World Heritage Site "Cavallerizza Reale" in Turin. The building's roof partially collapsed after catching fire, firefighters said. Cavallerizza Reale was built 300 years ago as a military academy for senior officers from the royal House of Savoy. (Photo/Agencies)