The Notre Dame Cathedral in Paris following a fire which destroyed much of the building on Monday evening.
A firefighter works at Notre-Dame Cathedral after a massive fire devastated large parts of the gothic gem in Paris, France April 16, 2019. REUTERS/Yves Herman
Firefighters work at Notre-Dame Cathedral after a massive fire devastated large parts of the gothic gem in Paris, France April 16, 2019. REUTERS/Yves Herman
Saved treasures from Notre-Dame Cathedral are seen in a room at Paris city hall after a massive fire devastated large parts of the gothic cathedral in Paris, France, April 16, 2019. REUTERS/Benoit Tessier
Firefighters work at Notre-Dame Cathedral after a massive fire devastated large parts of the gothic gem in Paris, France April 16, 2019. REUTERS/Yves Herman
View of Notre-Dame Cathedral after a fire devastated large parts of the gothic gem in Paris, France, April 16, 2019. A massive fire consumed the cathedral on Monday, gutting its roof and stunning France and the world. REUTERS/Benoit Tessier
Fire fighters on the roof of the bell towers of the Notre Dame Cathedral in Paris following a fire which destroyed much of the building on Monday evening.
The Notre Dame Cathedral in Paris following a fire which destroyed much of the building on Monday evening.
Firefighters work at Notre-Dame Cathedral in Paris, France April 16, 2019. A massive fire consumed the cathedral on Monday, gutting its roof and stunning France and the world. REUTERS/Yves Herman
Flames and smoke are seen as the interior continues to burn inside the Notre Dame Cathedral in Paris, France, April 16, 2019. REUTERS/Philippe Wojazer/Pool
Smoke rises around the altar in front of the cross inside the Notre Dame Cathedral as a fire continues to burn in Paris, France, April 16, 2019. REUTERS/Philippe Wojazer/Pool TPX IMAGES OF THE DAY
Fire fighters douse flames of the burning Notre Dame Cathedral in Paris, France April 15, 2019. REUTERS/Charles Platiau
French President Emmanuel Macron and his wife Brigitte walk outside the Notre Dame Cathedral where a fire continues to burn in Paris, France, April 16, 2019. REUTERS/Philippe Wojazer/Pool
Sparks fill the air as Paris Fire brigade members spray water to extinguish flames as the Notre Dame Cathedral burns in Paris, France, April 15, 2019. REUTERS/Philippe Wojazer
Sparks fill the air as Paris Fire brigade members spray water to extinguish flames as the Notre Dame Cathedral burns in Paris, France, April 15, 2019. REUTERS/Philippe Wojazer
Paris Fire brigade members are seen at an entrance that looks into the Notre Dame Cathedral as a fire continues to burn in Paris, France, April 15, 2019. REUTERS/Philippe Wojazer
Sparks fill the air as Paris Fire brigade members spray water to extinguish flames as the Notre Dame Cathedral burns in Paris, France, April 15, 2019. REUTERS/Philippe Wojazer
Fire fighters douse flames of the burning Notre Dame Cathedral in Paris, France April 15, 2019. REUTERS/Benoit Tessier
Sparks fill the air as Paris Fire brigade members spray water to extinguish flames as the Notre Dame Cathedral burns in Paris, France, April 15, 2019. REUTERS/Philippe Wojazer
Fire fighters douse flames of the burning Notre Dame Cathedral in Paris, France April 15, 2019. REUTERS/Benoit Tessier
People pray next to Notre Dame Cathedral after it suffered heavy damage from a fire, in Paris, France April 15, 2019. REUTERS/Benoit Tessier
Paris Fire brigade members spray water to extinguish flames as the Notre Dame Cathedral burns in Paris, France, April 15, 2019. REUTERS/Philippe Wojazer
People pray next to Notre Dame Cathedral after it suffered heavy damage from a fire, in Paris, France April 15, 2019. REUTERS/Benoit Tessier
General view from the entrance shows smoke rising around the alter in front of the cross inside the Notre Dame Cathedral as a fire continues to burn in Paris, France, April 16, 2019. REUTERS/Philippe Wojazer/Pool
Smoke rises around the alter in front of the cross inside the Notre Dame Cathedral as a fire continues to burn in Paris, France, April 16, 2019. REUTERS/Philippe Wojazer/Pool
People look at Notre Dame Cathedral after it suffered heavy damage from a fire in Paris, France April 15, 2019. REUTERS/Benoit Tessier
A Paris Fire brigade member is seen in a doorway as he looks into the Notre Dame Cathedral as a fire continues to burn in Paris, France, April 15, 2019. REUTERS/Philippe Wojazer
Smoke billows from the Notre Dame Cathedral after a fire broke out, in Paris, France, April 15, 2019. REUTERS/Julie Carriat TPX IMAGES OF THE DAY
April 15, 2019; Paris, France; People watch as the roof of Notre Dame Cathedral is on fire. Mandatory Credit: Nathan Laine/Abaca via USA TODAY NETWORK /Sipa USA
Smoke billows as fire engulfs the spire of Notre Dame Cathedral in Paris, France April 15, 2019. REUTERS/Benoit Tessier
Smoke billows as fire engulfs the spire of Notre Dame Cathedral in Paris, France April 15, 2019. REUTERS/Benoit Tessier
French President Emmanuel Macron walks near the Notre Dame Cathedral as its burns in Paris, France, April 15, 2019. REUTERS/Philippe Wojazer
Smoke billows from the Notre Dame Cathedral after a fire broke out, in Paris, France, April 15, 2019. REUTERS/Julie Carriat
Smoke billows from Notre Dame Cathedral after a fire broke out, in Paris, France April 15, 2019. REUTERS/Charles Platiau
Smoke billows as fire engulfs the spire of Notre Dame Cathedral in Paris, France April 15, 2019. REUTERS/Benoit Tessier
Smoke billows as fire engulfs the spire of Notre Dame Cathedral in Paris, France April 15, 2019. REUTERS/Benoit Tessier
Smoke billows near scaffolding as fire engulfs the spire of Notre Dame Cathedral in Paris, France April 15, 2019. REUTERS/Benoit Tessier
Smoke billows near scaffolding as fire engulfs the spire of Notre Dame Cathedral in Paris, France April 15, 2019. REUTERS/Benoit Tessier
Smoke billows from Notre Dame Cathedral after a fire broke out, in Paris, France April 15, 2019. REUTERS/Charles Platiau
Smoke billows as fire engulfs the spire of Notre Dame Cathedral in Paris, France April 15, 2019. REUTERS/Benoit Tessier
Smoke billows as fire engulfs the spire of Notre Dame Cathedral in Paris, France April 15, 2019. REUTERS/Benoit Tessier
People watch from a bridge as smoke billows from Notre Dame Cathedral during a fire in Paris, France April 15, 2019. REUTERS/Benoit Tessier
People watch from a bridge as smoke billows from Notre Dame Cathedral during a fire in Paris, France April 15, 2019. REUTERS/Benoit Tessier
Smoke billows from Notre Dame Cathedral after a fire broke out, in Paris, France April 15, 2019. REUTERS/Benoit Tessier
Smoke billows from Notre Dame Cathedral after a fire broke out, in Paris, France April 15, 2019. REUTERS/Charles Platiau
Smoke billows from Notre Dame Cathedral after a fire broke out, in Paris, France April 15, 2019. REUTERS/Charles Platiau
A still image taken from a video shows flames and thick smoke billowing from Notre Dame Cathedral in Paris, France April 15, 2019. REUTERS TV/via REUTERS
Smoke billows from the Notre Dame Cathedral after a fire broke out, in Paris, France, April 15, 2019. REUTERS/Julie Carriat
Smoke billows as fire engulfs the spire of Notre Dame Cathedral in Paris, France April 15, 2019. REUTERS/Benoit Tessier
Smoke billows as fire engulfs the spire of Notre Dame Cathedral in Paris, France April 15, 2019. REUTERS/Benoit Tessier
People gather as firefighters spray water to extinguish flames as the Notre Dame Cathedral burns in Paris, France April 15, 2019 in this still image taken from social media video. Alexandre Brandao via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. MANDATORY CREDIT.