A combination picture shows a view of the ancient Colosseum before and during Earth Hour in Rome, Italy, March 25, 2023. REUTERS/Yara Nardi 

The ancient Colosseum is seen after the lights are switched off for Earth Hour in Rome, Italy, March 25, 2023. REUTERS/Yara Nardi REFILE - CORRECTING TIME 

The ancient Colosseum is seen before the lights are switched off for Earth Hour in Rome, Italy, March 25, 2023. REUTERS/Yara Nardi 

A general view shows a flower field next to the Colosseum as spring starts in Rome, Italy, March 21, 2023. REUTERS/ Remo Casilli 

Colosseum is lit up in the colours of the Ukrainian flag to mark the first anniversary of Russia's invasion of Ukraine, in Rome, Italy, February 24, 2023. REUTERS/Remo Casilli 

Colosseum is lit up in the colours of the Ukrainian flag to mark the first anniversary of Russia's invasion of Ukraine, in Rome, Italy, February 24, 2023. REUTERS/Remo Casilli 

Colosseum is lit up in the colours of the Ukrainian flag to mark the first anniversary of Russia's invasion of Ukraine, in Rome, Italy, February 24, 2023. REUTERS/Remo Casilli 

Colosseum is lit up in the colours of the Ukrainian flag to mark the first anniversary of Russia's invasion of Ukraine, in Rome, Italy, February 24, 2023. REUTERS/Remo Casilli TPX IMAGES OF THE DAY 

Colosseum is lit up in the colours of the Ukrainian flag to mark the first anniversary of Russia's invasion of Ukraine, in Rome, Italy, February 24, 2023. REUTERS/Remo Casilli 

General view of the Colosseum next to a subway's construction sites in Rome, Italy, February 16, 2023. REUTERS/Remo Casilli 

Workers walk on a scaffolding inside the Colosseum in Rome, Italy, February 16, 2023. REUTERS/Remo Casilli 

Royal Navy band walk by the Arch of Constantine as they play in front of Rome's Colosseum in honour of HMS Albion sailing between Anzio and Civitavecchia, in Rome, Italy, November 29, 2022. REUTERS/Yara Nardi 

Royal Navy band plays in front of Rome's Colosseum in honour of HMS Albion sailing between Anzio and Civitavecchia, in Rome, Italy, November 29, 2022. REUTERS/Yara Nardi 

Edward Llewellyn, British Ambassador to Italy, looks on as the Royal Navy band plays in front of Rome's Colosseum in honour of HMS Albion sailing between Anzio and Civitavecchia, in Rome, Italy, November 29, 2022. REUTERS/Yara Nardi 

Royal Navy band plays in front of Rome's Colosseum in honour of HMS Albion sailing between Anzio and Civitavecchia, in Rome, Italy, November 29, 2022. REUTERS/Yara Nardi 

A member of a Royal Navy is pictured before the band plays in front of Rome's Colosseum in honour of HMS Albion sailing between Anzio and Civitavecchia, in Rome, Italy, November 29, 2022. REUTERS/Yara Nardi 

A member of Britain's Royal Navy band plays in front of Rome's Colosseum in honour of HMS Albion sailing between Anzio and Civitavecchia, in Rome, Italy, November 29, 2022. REUTERS/Yara Nardi TPX IMAGES OF THE DAY 

Britain's Royal Navy band members are projected through the glasses of Edward Llewellyn, British Ambassador to Italy, as they play in front of Rome's Colosseum in honour of HMS Albion sailing between Anzio and Civitavecchia, in Rome, Italy, November 29, 2022. REUTERS/Yara Nardi 

A member of Britain's Royal Navy band plays in front of Rome's Colosseum in honour of HMS Albion sailing between Anzio and Civitavecchia, in Rome, Italy, November 29, 2022. REUTERS/Yara Nardi 

Members of Britain's Royal Navy band are pictured before they play in front of Rome's Colosseum in honour of HMS Albion sailing between Anzio and Civitavecchia, in Rome, Italy, November 29, 2022. REUTERS/Yara Nardi 

Britain's Royal Navy band plays in front of Rome's Colosseum in honour of HMS Albion sailing between Anzio and Civitavecchia, in Rome, Italy, November 29, 2022. REUTERS/Yara Nardi 

A member of Royal Navy band plays in front of Rome's Colosseum in honour of HMS Albion sailing between Anzio and Civitavecchia, in Rome, Italy, November 29, 2022. REUTERS/Yara Nardi 

Director of the European Bureau of Soto Zen Buddhism Shoten Minegishi and Sayyed Abu Al-Qasim Al-Dibaj of the World Pan-Islamic Jurisprudence Organization attend an inter-religious prayer for peace led by Pope Francis, at the Colosseum in Rome, Italy, October 25, 2022. REUTERS/Remo Casilli 

Catholicos-Patriarch of the Assyrian Church of the East Mar Awa III speaks during an inter-religious prayer for peace led by Pope Francis, at the Colosseum in Rome, Italy, October 25, 2022. REUTERS/Remo Casilli 

Sayyed Abu Al-Qasim Al-Dibaj of the World Pan-Islamic Jurisprudence Organization speaks with Pope Francis as Rabbi Riccardo Di Segni attends during an inter-religious prayer for peace at the Colosseum in Rome, Italy, October 25, 2022. REUTERS/Remo Casilli 

Rabbi Riccardo Di Segni looks on as Sayyed Abu Al-Qasim Al-Dibaj of the World Pan-Islamic Jurisprudence Organization and Pope Francis sign the appeal for peace during an inter-religious prayer for peace, at the Colosseum in Rome, Italy, October 25, 2022. REUTERS/Remo Casilli 

Rabbi Riccardo Di Segni and Sayyed Abu Al-Qasim Al-Dibaj of the World Pan-Islamic Jurisprudence Organization attend an inter-religious prayer for peace led by Pope Francis at the Colosseum in Rome, Italy, October 25, 2022. REUTERS/Remo Casilli 

People attend an inter-religious prayer for peace at the Colosseum, led by Pope Francis, in Rome, Italy, on October 25, 2022. REUTERS/Remo Casilli 

Rabbi Riccardo Di Segni speaks with Pope Francis during an inter-religious prayer for peace at the Colosseum in Rome, Italy, October 25, 2022. REUTERS/Remo Casilli 

People attend an inter-religious prayer for peace at the Colosseum, led by Pope Francis, in Rome, Italy, on October 25, 2022. REUTERS/Remo Casilli 

People attend an inter-religious prayer for peace at the Colosseum, led by Pope Francis, in Rome, Italy, on October 25, 2022. REUTERS/Remo Casilli 

Pope Francis leaves the inside of the Colosseum during an inter-religious prayer for peace at the Colosseum in Rome, Italy, October 25, 2022. REUTERS/Remo Casilli REFILE - CORRECTING INFORMATION 

Pope Francis leaves the inside of the Colosseum during an inter-religious prayer for peace at the Colosseum in Rome, Italy, October 25, 2022. REUTERS/Remo Casilli REFILE - CORRECTING INFORMATION 

Catholicos-Patriarch of the Assyrian Church of the East Mar Awa III speaks during an inter-religious prayer for peace led by Pope Francis, at the Colosseum in Rome, Italy, October 25, 2022. REUTERS/Remo Casilli 

Pope Francis leads an inter-religious prayer for peace at the Colosseum in Rome, Italy, October 25, 2022. REUTERS/Remo Casilli 

People attend an inter-religious prayer for peace led by Pope Francis, at the Colosseum in Rome, Italy, October 25, 2022. REUTERS/Remo Casilli TPX IMAGES OF THE DAY 

Patriarch of the Assyrian Church of the East Mar Awa III attends an inter-religious prayer for peace led by Pope Francis, at the Colosseum in Rome, Italy, October 25, 2022. REUTERS/Remo Casilli 

A view of the "Palazzo della Civilta Italiana" also knwon as "Square Colosseum" on which words of fascist leader Benito Mussolini are carved at the EUR neighbourhood known for its fascist architecture in Rome, Italy, October 19, 2022. REUTERS/Guglielmo Mangiapane 

A view of the "Palazzo della Civilta Italiana" also knwon as "Square Colosseum" on which words of fascist leader Benito Mussolini are carved at the EUR neighbourhood known for its fascist architecture in Rome, Italy, October 19, 2022. REUTERS/Guglielmo Mangiapane 

Words of fascist leader Benito Mussolini are carved on the facade of the "Palazzo della Civilta Italiana" also knwon as "Square Colosseum" at the EUR neighbourhood known for its fascist architecture in Rome, Italy, October 19, 2022. REUTERS/Guglielmo Mangiapane 

Women shelter from the sun under an umbrella near the Colosseum as an extraordinary heatwave hits Italy, in Rome, June 27, 2022. REUTERS/Guglielmo Mangiapane 

A girl drinks water near the Colosseum as an extraordinary heatwave hits Italy, in Rome, June 27, 2022. REUTERS/Guglielmo Mangiapane 

A man shelters from the sun under an umbrella near the Colosseum as an extraordinary heatwave hits Italy, in Rome, June 27, 2022. REUTERS/Guglielmo Mangiapane 

People shelter from the sun under an umbrella as they pose for a photo near the Colosseum as an extraordinary heatwave hits Italy, in Rome, June 27, 2022. REUTERS/Guglielmo Mangiapane 

People walk past the Colosseum while attending an LGBTQ+ Pride parade in Rome, Italy, June 11, 2022. REUTERS/Yara Nardi 

A woman shelters from the sun under an umbrella, near the Colosseum during hot weather, in Rome, June 7, 2022. REUTERS/Guglielmo Mangiapane 

A woman drinks water as she shelters from the sun under an umbrella, near the Colosseum during hot weather, in Rome, June 7, 2022. REUTERS/Guglielmo Mangiapane 

A woman shelters from the sun under an umbrella near the Colosseum during hot weather, in Rome, June 7, 2022. REUTERS/Guglielmo Mangiapane 

Soccer Football - AS Roma celebrate winning the Europa Conference League - Rome, Italy - May 26, 2022 General view of the AS Roma fans celebrating outside the Colosseum after winning the Europa Conference League REUTERS/Guglielmo Mangiapane TPX IMAGES OF THE DAY 

Soccer Football - AS Roma celebrate winning the Europa Conference League - Rome, Italy - May 26, 2022 General view of the AS Roma fans outside the Colosseum as the players celebrate on the bus after winning the Europa Conference League REUTERS/Alberto Lingria 

Soccer Football - AS Roma celebrate winning the Europa Conference League - Rome, Italy - May 26, 2022 General view of the AS Roma fans outside the Colosseum as the players celebrate on the bus after winning the Europa Conference League REUTERS/Guglielmo Mangiapane 

Soccer Football - AS Roma celebrate winning the Europa Conference League - Rome, Italy - May 26, 2022 General view of the AS Roma fans outside the Colosseum as the players celebrate on the bus after winning the Europa Conference League REUTERS/Guglielmo Mangiapane 

Soccer Football - AS Roma celebrate winning the Europa Conference League - Rome, Italy - May 26, 2022 General view of the AS Roma fans outside the Colosseum as the players celebrate on the bus after winning the Europa Conference League REUTERS/Guglielmo Mangiapane 

Soccer Football - AS Roma celebrate winning the Europa Conference League - Rome, Italy - May 26, 2022 General view of the AS Roma fans outside the Colosseum as the players celebrate on the bus after winning the Europa Conference League REUTERS/Guglielmo Mangiapane 

Soccer Football - AS Roma celebrate winning the Europa Conference League - Rome, Italy - May 26, 2022 General view of the AS Roma fans outside the Colosseum as the players celebrate on the bus after winning the Europa Conference League REUTERS/Guglielmo Mangiapane 

Soccer Football - Europa Conference League - Final - Fans celebrate AS Roma's win against Feyenoord - Rome, Italy - May 25, 2022 AS Roma fans celebrate outside the Colosseum after winning the Europa Conference League REUTERS/Alberto Lingria 

Soccer Football - Europa Conference League - Final - Fans celebrate AS Roma's win against Feyenoord - Rome, Italy - May 25, 2022 AS Roma fans celebrate outside the Colosseum after winning the Europa Conference League REUTERS/Alberto Lingria 

Soccer Football - Europa Conference League - Final - Fans celebrate AS Roma's win against Feyenoord - Rome, Italy - May 25, 2022 AS Roma fans celebrate with flares outside the Colosseum after winning the Europa Conference League REUTERS/Alberto Lingria 

Soccer Football - Europa Conference League - Final - Fans celebrate AS Roma's win against Feyenoord - Rome, Italy - May 25, 2022 AS Roma fans celebrate with flares outside the Colosseum after winning the Europa Conference League REUTERS/Alberto Lingria 

Soccer Football - Europa Conference League - Final - Fans celebrate AS Roma's win against Feyenoord - Rome, Italy - May 25, 2022 AS Roma fans celebrate with flares outside the Colosseum after winning the Europa Conference League REUTERS/Alberto Lingria