An early 19th-century tower stands over the harbour of Christianso, a small archipelago with just 98 inhabitants under the administration of the Danish defense ministry in the Baltic Sea near the Nord Stream pipeline blast sites, in Denmark, March 9, 2023. REUTERS/Tom Little 

An early 19th-century tower stands over the harbour of Christianso, a small archipelago with just 98 inhabitants under the administration of the Danish defense ministry in the Baltic Sea near the Nord Stream pipeline blast sites, in Denmark, March 9, 2023. REUTERS/Tom Little 

An early 19th-century tower stands over the harbour of Christianso, a small archipelago with just 98 inhabitants under the administration of the Danish defense ministry in the Baltic Sea near the Nord Stream pipeline blast sites, in Denmark, March 9, 2023. REUTERS/Tom Little 

Local actors dressed as ancient warriors re-enact a scene from the 7th century battle of Kerbala to commemorate Ashura, the holiest day on the Shi'ite Muslim calendar, in Baghdad, Iraq August 9, 2022. REUTERS/Ahmed Saad 

Shi'ite Muslims take part in a re-enactment of a scene from the 7th century battle of Karbala to commemorate Ashura, the holiest day on the Shi'ite Muslim calendar, in Baghdad, Iraq August 9, 2022. REUTERS/Ahmed Saad 

Shi'ite Muslims take part in a re-enactment of a scene from the 7th century battle of Karbala to commemorate Ashura, the holiest day on the Shi'ite Muslim calendar, in Baghdad, Iraq August 9, 2022. REUTERS/Ahmed Saad 

Local actors dressed as ancient warriors re-enact a scene from the 7th century battle of Kerbala to commemorate Ashura, the holiest day on the Shi'ite Muslim calendar, in Baghdad, Iraq August 9, 2022. REUTERS/Ahmed Saad 

Tourists view Pueblo Bonito, one of a series of Puebloan structures in Chaco Culture National Historical Park believed to have been used as ceremonial as well as administrative and trading centers and built over multiple decades between the 9th and 12 centuries, in Chaco Canyon, New Mexico, U.S. October 21, 2021. Picture taken October 21, 2021. REUTERS/Dan Grebler 

Tourists view Pueblo Bonito, one of a series of Puebloan structures in Chaco Culture National Historical Park believed to have been used as ceremonial as well as administrative and trading centers and built over multiple decades between the 9th and 12 centuries, in Chaco Canyon, New Mexico, U.S. October 21, 2021. Picture taken October 21, 2021. REUTERS/Dan Grebler 

Tourists view Pueblo Bonito, one of a series of Puebloan structures in Chaco Culture National Historical Park believed to have been used as ceremonial as well as administrative and trading centers and built over multiple decades between the 9th and 12 centuries, in Chaco Canyon, New Mexico, U.S. October 21, 2021. Picture taken October 21, 2021. REUTERS/Dan Grebler 

Tourists view Pueblo Bonito, one of a series of Puebloan structures in Chaco Culture National Historical Park believed to have been used as ceremonial as well as administrative and trading centers and built over multiple decades between the 9th and 12 centuries, in Chaco Canyon, New Mexico, U.S. October 21, 2021. Picture taken October 21, 2021. REUTERS/Dan Grebler 

The full moon, known as "Super Blood Moon", rises over the Plaosan temple, one of the Buddhist temples, which estimated was built in the 9th century, during total lunar eclipse in Klaten regency, Central Java province, Indonesia, May 26, 2021. REUTERS/Willy Kurniawan 

The full moon, known as "Super Blood Moon", rises over the Plaosan temple, one of the Buddhist temples, which estimated was built in the 9th century, during total lunar eclipse in Klaten regency, Central Java province, Indonesia, May 26, 2021. REUTERS/Willy Kurniawan 

The full moon, known as "Super Blood Moon", rises over the Plaosan temple, one of the Buddhist temples, which estimated was built in the 9th century, during total lunar eclipse in Klaten regency, Central Java province, Indonesia, May 26, 2021. REUTERS/Willy Kurniawan 

The full moon, known as "Super Blood Moon", rises over the Plaosan temple, one of the Buddhist temples, which estimated was built in the 9th century, during total lunar eclipse in Klaten regency, Central Java province, Indonesia, May 26, 2021. Picture taken with long exposure. REUTERS/Willy Kurniawan TPX IMAGES OF THE DAY 

Thomas Groener, pastor from Oberammergau, presents the so called "Book of Death" from the bubonic plague in the 17th century, as the spread of the coronavirus disease (COVID-19) continues in Oberammergau, Germany, April 9, 2020. REUTERS/Andreas Gebert 

Thomas Groener, pastor from Oberammergau, presents the so called "Book of Death" from the bubonic plague in the 17th century, as the spread of the coronavirus disease (COVID-19) continues in Oberammergau, Germany, April 9, 2020. REUTERS/Andreas Gebert 

Thomas Groener, pastor from Oberammergau, presents the so called "Book of Death" from the bubonic plague in the 17th century, as the spread of the coronavirus disease (COVID-19) continues in Oberammergau, Germany, April 9, 2020. REUTERS/Andreas Gebert 

Thomas Groener, pastor from Oberammergau, presents the so called "Book of Death" from the bubonic plague in the 17th century, as the spread of the coronavirus disease (COVID-19) continues in Oberammergau, Germany, April 9, 2020. REUTERS/Andreas Gebert 

Thomas Groener, pastor from Oberammergau, presents the so called "Book of Death" from the bubonic plague in the 17th century, as the spread of the coronavirus disease (COVID-19) continues in Oberammergau, Germany, April 9, 2020. REUTERS/Andreas Gebert 

Thomas Groener, pastor from Oberammergau, presents the so called "Book of Death" from the bubonic plague in the 17th century, as the spread of the coronavirus disease (COVID-19) continues in Oberammergau, Germany, April 9, 2020. REUTERS/Andreas Gebert 

Thomas Groener, pastor from Oberammergau, presents the so called "Book of Death" from the bubonic plague in the 17th century, as the spread of the coronavirus disease (COVID-19) continues in Oberammergau, Germany, April 9, 2020. 

Thomas Groener, pastor from Oberammergau, presents the so called "Book of Death" from the bubonic plague in the 17th century, as the spread of the coronavirus disease (COVID-19) continues in Oberammergau, Germany, April 9, 2020. REUTERS/Andreas Gebert 

Soccer Football - Euro 2020 Qualifier - Group E - Hungary v Slovakia - Groupama Arena, Budapest, Hungary - September 9, 2019 Hungary fans hold banner showing image of 15th century King Matthias Corvinus REUTERS/Bernadett Szabo TPX IMAGES OF THE DAY 

French President Emmanuel Macron greets people during a ceremony marking the 100th anniversary of the end of the First World War, in Albert, France November 9, 2018. Ludovic Marin/Pool via REUTERS 

French President Emmanuel Macron greets people during a ceremony marking the 100th anniversary of the end of the First World War, in Albert, France November 9, 2018. Ludovic Marin/Pool via REUTERS 

French President Emmanuel Macron greets people during a ceremony marking the 100th anniversary of the end of the First World War, in Albert, France November 9, 2018. Ludovic Marin/Pool via REUTERS 

French President Emmanuel Macron greets people during a ceremony marking the 100th anniversary of the end of the First World War, in Albert, France November 9, 2018. Ludovic Marin/Pool via REUTERS 

French President Emmanuel Macron greets people during a ceremony marking the 100th anniversary of the end of the First World War, in Albert, France November 9, 2018. Ludovic Marin/Pool via REUTERS 

Belgian Prime Minister Charles Michel greets police officers as he arrives with British Prime Minister Theresa May to attend a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May and Belgian counterpart Charles Michel attend a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May and Belgian counterpart Charles Michel attend a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May and Belgian counterpart Charles Michel attend a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May and Belgian counterpart Charles Michel attend a ceremony at the Saint Symphorien Military Cemetery marking the 100th anniversary of the end of the First World War, in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May and Belgian counterpart Charles Michel attend a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May and Belgian counterpart Charles Michel attend a ceremony at the Saint Symphorien Military Cemetery marking the 100th anniversary of the end of the First World War, in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May and Belgian counterpart Charles Michel attend a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

Belgian Prime Minister Charles Michel attends a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May attends a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May and Belgian counterpart Charles Michel attend a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May and Belgian counterpart Charles Michel attend a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May and Belgian counterpart Charles Michel attend a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May and Belgian counterpart Charles Michel attend a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May and Belgian counterpart Charles Michel attend a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May and Belgian counterpart Charles Michel attend a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

British Prime Minister Theresa May and Belgian counterpart Charles Michel attend a wreath-laying ceremony at the graves of John Parr and George Ellison, the first and the last British soldiers killed in the First World War, during celebrations marking the 100th anniversary of the end of the First World War, at the Saint Symphorien Military Cemetery in Mons, Belgium November 9, 2018. Benoit Doppagne/Pool via REUTERS 

Children react after competing in a pedal car race as motoring enthusiasts attend the Goodwood Revival, a three-day classic car racing festival celebrating the mid-20th century heyday of the sport, at Goodwood in southern Britain, September 9, 2018. REUTERS/Toby Melville TPX IMAGES OF THE DAY 

A woman takes a picture of herself inside a reinterpretation of Spanish artist Salvador Dali's "The Mae West Room" during a media presentation of the exhibition "Duchamp, Magritte, Dali: Revolutionary artists from the 20th century" in Madrid, Spain, April 9, 2018. REUTERS/Susana Vera 

Former President Barack Obama visits the 9th-century Borobudur Temple in Magelang, Central Java, Indonesia June 28, 2017. REUTERS/Pius Erlangga 

Former President Barack Obama (C) waves while walking with his daughter Malia during a visit to the 9th-century Borobudur Temple in Magelang, Central Java, Indonesia June 28, 2017. REUTERS/Pius Erlangga 

Former U.S. President Barack Obama visits the 9th-century Borobudur Temple in Magelang, Central Java, Indonesia June 28, 2017. REUTERS/Pius Erlangga 

Former U.S. President Barack Obama waves while walking with his daughter Mali and his wife Michelle during a visit to the 9th-century Borobudur Temple in Magelang, Indonesia June 28, 2017. REUTERS/Pius Erlangga 

Former U.S. President Barack Obama (C) along with his daughters Malia (2-L) and Sasha (3-L) and his wife Michelle (L, hidden) visit the 9th-century Borobudur Temple in Magelang, Indonesia June 28, 2017. REUTERS/Pius Erlangga 

Canadian Governor General David Johnston followed by Canadian Prime Minister Justin Trudeau shake hands with members of the Canadian delegation at the Canadian National Vimy Memorial during a commemoration ceremony to mark the 100th anniversary of the Battle of Vimy Ridge, in Vimy, near Arras, northern France, on April 9, 2017. REUTERS/Philippe Huguen/POOL 

Britain's Charles, Prince of Wales, followed by Canadian Governor General David Johnston greet members of the Canadian delegation at the Canadian National Vimy Memorial during a commemoration ceremony to mark the 100th anniversary of the Battle of Vimy Ridge, in Vimy, near Arras, northern France, on April 9, 2017. REUTERS/Philippe Huguen/POOL 

Britain's Charles, Prince of Wales, followed by Canadian Governor General David Johnston shake hands with members of the Canadian delegation at the Canadian National Vimy Memorial during a commemoration ceremony to mark the 100th anniversary of the Battle of Vimy Ridge, in Vimy, near Arras, northern France, on April 9, 2017. REUTERS/Philippe Huguen/POOL 

Canadian Prime Minister Justin Trudeau (L) shakes hands with a veteran at the Canadian National Vimy Memorial during a commemoration ceremony to mark the 100th anniversary of the Battle of Vimy Ridge, in Vimy, near Arras, northern France, on April 9, 2017. REUTERS/Philippe Huguen/POOL 

People sit at the Canadian National Vimy Memorial during a commemoration ceremony to mark the 100th anniversary of the Battle of Vimy Ridge, in Vimy, near Arras, northern France, on April 9, 2017. REUTERS/Philippe Huguen/POOL 

Britain's Charles, Prince of Wales, shakes hands with a war veteran at the Canadian National Vimy Memorial during a commemoration ceremony to mark the 100th anniversary of the Battle of Vimy Ridge, in Vimy, near Arras, northern France, on April 9, 2017. REUTERS/Philippe Huguen/POOL 

Canadian Prime Minister Justin Trudeau shakes hands with people at the Canadian National Vimy Memorial during a commemoration ceremony to mark the 100th anniversary of the Battle of Vimy Ridge, in Vimy, near Arras, northern France, on April 9, 2017. REUTERS/Philippe Huguen/POOL