The ruins is seen after the outer wall has collapsed in a fire in the historical building Boersen, the former Stock Exchange in Copenhagen, Denmark, Friday April 19, 2024. Copenhagen's mayor said Thursday she contacted her Paris counterpart to see what could be learned from the reconstruction of the Notre Dame cathedral in the French capital, after a fire devastated the Danish city's 400-year-old stock exchange building. (Emil Helms/Ritzau Scanpix via AP)
Fire rages from the dragon spire of the Stock Exchange in Copenhagen, Denmark, Tuesday, April 16, 2024. A fire raged through one of Copenhagen’s oldest buildings on Tuesday, causing the collapse of the iconic spire of the 17th-century Old Stock Exchange as passersby rushed to help emergency services save priceless paintings and other valuables. (Ida Marie Odgaard/Ritzau Scanpix via AP)
The ruins after the outer wall has collapsed in a fire in the historical building Boersen, the former Stock Exchange in Copenhagen, Denmark, Friday April 19, 2024. Copenhagen's mayor said Thursday she contacted her Paris counterpart to see what could be learned from the reconstruction of the Notre Dame cathedral in the French capital, after a fire devastated the Danish city's 400-year-old stock exchange building. (Emil Helms/Ritzau Scanpix via AP)
Fire rages from the dragon spire of the Stock Exchange in Copenhagen, Denmark, Tuesday, April 16, 2024. A fire raged through one of Copenhagen’s oldest buildings on Tuesday, causing the collapse of the iconic spire of the 17th-century Old Stock Exchange as passersby rushed to help emergency services save priceless paintings and other valuables. (Ida Marie Odgaard/Ritzau Scanpix via AP)
The outer wall of the Stock Exchange has collapsed towards Boersgade, Copenhagen, Thursday, April 18, 2024. A fire raged through one of Copenhagen’s oldest buildings on Tuesday, causing the collapse of the iconic spire of the 17th-century Old Stock Exchange as passersby rushed to help emergency services save priceless paintings and other valuables. (Thomas Traasdahl/Ritzau Scanpix via AP)