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 

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 

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 

Members of the "Familia Gladiatoria Carnuntina" fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

Spectators watch as members of the "Familia Gladiatoria Carnuntina" fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

Members of the "Familia Gladiatoria Carnuntina" fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

Members of the "Familia Gladiatoria Carnuntina" fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

Members of the "Familia Gladiatoria Carnuntina" fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

A member of the "Familia Gladiatoria Carnuntina" celebrates after winning a fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

Members of the "Familia Gladiatoria Carnuntina" fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

Members of the "Familia Gladiatoria Carnuntina" fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

Members of the "Familia Gladiatoria Carnuntina" fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger TPX IMAGES OF THE DAY 

Members of the "Familia Gladiatoria Carnuntina" arrive for a fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

A member of the "Familia Gladiatoria Carnuntina" prepares for his fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

A member of the "Familia Gladiatoria Carnuntina" talks to a boy after his fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

A member of the "Familia Gladiatoria Carnuntina" arrives for a fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

A member of the "Familia Gladiatoria Carnuntina" prepares for a fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

A member of the "Familia Gladiatoria Carnuntina" prepares for a fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

A member of the "Familia Gladiatoria Carnuntina" celebrates after winning his fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

Members of the "Familia Gladiatoria Carnuntina" arrive for a fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

A member of the "Familia Gladiatoria Carnuntina" arrives for a fight in the historic amphitheatre during the Gladiator Festival at the archeological site of Carnuntum in Petronell, Austria, May 26, 2022. REUTERS/Leonhard Foeger 

A man walks inside the Khorfakkan Amphitheatre during the coronavirus disease (COVID-19) outbreak, in Khorfakkan, United Arab Emirates, February 12, 2022. Picture taken February 12, 2022. REUTERS/Darrin Zammit Lupi 

A man sits inside the Khorfakkan Amphitheatre during the coronavirus disease (COVID-19) outbreak, in Khorfakkan, United Arab Emirates, February 12, 2022. Picture taken February 12, 2022. REUTERS/Darrin Zammit Lupi 

A worker carries a bin inside the Khorfakkan Amphitheatre during the coronavirus disease (COVID-19) outbreak, in Khorfakkan, United Arab Emirates, February 12, 2022. Picture taken February 12, 2022. REUTERS/Darrin Zammit Lupi 

People pose for selfies in front of an artificial waterfall outside the Khorfakkan Amphitheatre during the coronavirus disease (COVID-19) outbreak, in Khorfakkan, United Arab Emirates, February 12, 2022. Picture taken February 12, 2022. REUTERS/Darrin Zammit Lupi 

People pose for selfies in front of an artificial waterfall outside the Khorfakkan Amphitheatre during the coronavirus disease (COVID-19) outbreak, in Khorfakkan, United Arab Emirates, February 12, 2022. Picture taken February 12, 2022. REUTERS/Darrin Zammit Lupi 

A view shows snow-covered Roman amphitheatre in downtown Amman, Jordan January 27, 2022. REUTERS/Alaa Al Sukhni 

The RoughCast Theatre Company perform Shakespeare's "The Tempest" at "Thorington Theatre in the Woods", a newly completed natural woodland amphitheatre, amid the easing of coronavirus disease (COVID-19) lockdown restrictions, at Lindy O'Hare's farm estate, near Southwold, Britain, June 26, 2021. Picture taken June 26, 2021. REUTERS/Toby Melville 

The RoughCast Theatre Company perform Shakespeare's "The Tempest" at "Thorington Theatre in the Woods", a newly completed natural woodland amphitheatre, amid the easing of coronavirus disease (COVID-19) lockdown restrictions, at Lindy O'Hare's farm estate, near Southwold, Britain, June 26, 2021. Picture taken June 26, 2021. REUTERS/Toby Melville 

The RoughCast Theatre Company perform Shakespeare's "The Tempest" at "Thorington Theatre in the Woods", a newly completed natural woodland amphitheatre, amid the easing of coronavirus disease (COVID-19) lockdown restrictions, at Lindy O'Hare's farm estate, near Southwold, Britain, June 26, 2021. Picture taken June 26, 2021. REUTERS/Toby Melville 

Ferns are seen growing in the auditorium as the RoughCast Theatre Company perform Shakespeare's "The Tempest" at "Thorington Theatre in the Woods", a newly completed natural woodland amphitheatre, at Lindy O'Hare's farm estate, near Southwold, Britain, June 26, 2021. Picture taken June 26, 2021. REUTERS/Toby Melville 

The RoughCast Theatre Company perform Shakespeare's "The Tempest" at "Thorington Theatre in the Woods", a newly completed natural woodland amphitheatre, amid the easing of coronavirus disease (COVID-19) lockdown restrictions, at Lindy O'Hare's farm estate, near Southwold, Britain, June 26, 2021. Picture taken June 26, 2021. REUTERS/Toby Melville 

The RoughCast Theatre Company perform Shakespeare's "The Tempest" at "Thorington Theatre in the Woods", a newly completed natural woodland amphitheatre, amid the easing of coronavirus disease (COVID-19) lockdown restrictions, at Lindy O'Hare's farm estate, near Southwold, Britain, June 26, 2021. Picture taken June 26, 2021. REUTERS/Toby Melville 

Members of the RoughCast Theatre Company walk off stage during a performance of Shakespeare's "The Tempest" at "Thorington Theatre in the Woods", a newly completed natural woodland amphitheatre, amid the easing of coronavirus disease (COVID-19) lockdown restrictions, at Lindy O'Hare's farm estate, near Southwold, Britain, June 26, 2021. Picture taken June 26, 2021. REUTERS/Toby Melville 

An audience member watches with his dog as the RoughCast Theatre Company perform Shakespeare's "The Tempest" at "Thorington Theatre in the Woods", a newly completed natural woodland amphitheatre, amid the easing of coronavirus disease lockdown restrictions, at Lindy O'Hare's farm estate, near Southwold, Britain, June 26, 2021. Picture taken June 26, 2021. REUTERS/Toby Melville 

Lindy O'Hare poses with her dog, "Ding" as the RoughCast Theatre Company perform Shakespeare's "The Tempest" at "Thorington Theatre in the Woods", a newly completed natural woodland amphitheatre, at O'Hare's farm estate, near Southwold, Britain, June 26, 2021. Picture taken June 26, 2021. REUTERS/Toby Melville 

The RoughCast Theatre Company prepare to perform Shakespeare's "The Tempest" at "Thorington Theatre in the Woods", a newly completed natural woodland amphitheatre, amid the easing of coronavirus disease (COVID-19) lockdown restrictions, at Lindy O'Hare's farm estate, near Southwold, Britain, June 26, 2021. Picture taken June 26, 2021. REUTERS/Toby Melville 

The RoughCast Theatre Company perform Shakespeare's "The Tempest" at "Thorington Theatre in the Woods", a newly completed natural woodland amphitheatre, amid the easing of coronavirus disease (COVID-19) lockdown restrictions, at Lindy O'Hare's farm estate, near Southwold, Britain, June 26, 2021. Picture taken June 26, 2021. REUTERS/Toby Melville TPX IMAGES OF THE DAY 

The RoughCast Theatre Company perform Shakespeare's "The Tempest" at "Thorington Theatre in the Woods", a newly completed natural woodland amphitheatre, amid the easing of coronavirus disease (COVID-19) lockdown restrictions, at Lindy O'Hare's farm estate, near Southwold, Britain, June 26, 2021. Picture taken June 26, 2021. REUTERS/Toby Melville 

The RoughCast Theatre Company perform Shakespeare's "The Tempest" at "Thorington Theatre in the Woods", a newly completed natural woodland amphitheatre, amid the easing of coronavirus disease (COVID-19) lockdown restrictions, at Lindy O'Hare's farm estate, near Southwold, Britain, June 26, 2021. Picture taken June 26, 2021. REUTERS/Toby Melville 

Tourists visit El Jem's amphitheatre, a UNESCO World Heritage Site built in the late 3rd century, in El Jem, amid the coronavirus disease (COVID-19) outbreak, Tunisia, May 20, 2021. Picture taken May 20, 2021. REUTERS/Jihed Abidellaoui 

A general view of El Jem's amphitheatre, a UNESCO World Heritage Site built in the late 3rd century, in El Jem, amid the coronavirus disease (COVID-19) outbreak, Tunisia, May 20, 2021. Picture taken May 20, 2021. REUTERS/Jihed Abidellaoui 

Bulgarian tourists, Tatiana Vasileva and her friend, tour the El Jem's amphitheatre, a UNESCO World Heritage Site built in the late 3rd century, in El Jem, amid the coronavirus disease (COVID-19) outbreak, Tunisia, May 20, 2021. Picture taken May 20, 2021. REUTERS/Angus McDowall 

Few tourists wait to buy tickets to go into the El Jem's amphitheatre, a UNESCO World Heritage Site built in the late 3rd century, in El Jem, amid the coronavirus disease (COVID-19) outbreak, Tunisia, May 20, 2021. Picture taken May 20, 2021. REUTERS/Angus McDowall 

Fathi Bouzayan, 53, who owns a camel that gives rides to tourists, speaks during an interview with Reuters outside El Jem's amphitheatre, a UNESCO World Heritage Site built in the late 3rd century, in El Jem, amid the coronavirus disease (COVID-19) outbreak, Tunisia, May 20, 2021. Picture taken May 20, 2021. REUTERS/Angus McDowall 

Fathi Bouzayan, 53, sits on his a camel that gives rides to tourists outside El Jem's amphitheatre, a UNESCO World Heritage Site built in the late 3rd century, in El Jem, amid the coronavirus disease (COVID-19) outbreak, Tunisia, May 20, 2021. Picture taken May 20, 2021. REUTERS/Jihed Abidellaoui 

A camel owned by Fathi Bouzayan that gives rides to tourists, waits outside El Jem's amphitheatre, a UNESCO World Heritage Site built in the late 3rd century, in El Jem, amid the coronavirus disease (COVID-19) outbreak, Tunisia, May 20, 2021. Picture taken May 20, 2021. REUTERS/Angus McDowall TPX IMAGES OF THE DAY 

Bulgarian tourists, Tatiana Vasileva and her friend, are pictured at the El Jem's amphitheatre, a UNESCO World Heritage Site built in the late 3rd century, in El Jem, amid the coronavirus disease (COVID-19) outbreak, Tunisia, May 20, 2021. Picture taken May 20, 2021. REUTERS/Angus McDowall 

Anita Rose, Jim Galbreath and Dan Galbreath, participate in the "8 o'clock Howl" that honors essential workers at the 80th anniversary season kickoff at Red Rocks Amphitheatre as the coronavirus disease (COVID-19) restrictions are eased in Morrison, Colorado, U.S., April 28, 2021. REUTERS/Alyson McClaran TPX IMAGES OF THE DAY 

The crowd enjoys music from 10-year-old "Rad" Muljadi during the 80th anniversary season kickoff at Red Rocks Amphitheatre as the coronavirus disease (COVID-19) restrictions are eased in Morrison, Colorado, U.S., April 28, 2021. REUTERS/Alyson McClaran 

People sit as they enjoy music from local artists while honoring essential workers at the 80th anniversary season kickoff at Red Rocks Amphitheatre, as the coronavirus disease (COVID-19) restrictions are eased in Morrison, Colorado, U.S., April 28, 2021. REUTERS/Alyson McClaran 

JoFoKe and Shane Endsley perform at the 80th anniversary season kickoff at Red Rocks Amphitheatre as the coronavirus disease (COVID-19) restrictions are eased in Morrison, Colorado, U.S., April 28, 2021. REUTERS/Alyson McClaran 

"Rad" Muljadi, 10-year-old, performs during the 80th anniversary season kickoff at Red Rocks Amphitheatre as the coronavirus disease (COVID-19) restrictions are eased in Morrison, Colorado, U.S., April 28, 2021. REUTERS/Alyson McClaran 

A man reacts as he listens during the performance of ICU nurse, Emily Worthem's, at the 80th anniversary season kickoff at Red Rocks Amphitheatre, as the coronavirus disease (COVID-19) restrictions are eased in Morrison, Colorado, U.S., April 28, 2021. REUTERS/Alyson McClaran 

ICU nurse, Emily Worthem, who sang to her patients in the hospital during the pandemic, performs at the 80th anniversary season kickoff at Red Rocks Amphitheatre as the coronavirus disease (COVID-19) restrictions are eased in Morrison, Colorado, U.S., April 28, 2021. REUTERS/Alyson McClaran 

Denver Mayor Michael B. Hancock speaks during the 80th anniversary season kickoff at Red Rocks Amphitheatre as the coronavirus disease (COVID-19) restrictions are eased in Morrison, Colorado, U.S., April 28, 2021. REUTERS/Alyson McClaran 

Colorado Emerald Society Pipes performs for the crowd that includes essential healthcare workers during the 80th anniversary season kickoff at Red Rocks Amphitheatre as coronavirus disease (COVID-19) restrictions are eased in Morrison, Colorado, U.S., April 28, 2021. REUTERS/Alyson McClaran 

Colorado Emerald Society Pipes walks onto stage during the 80th anniversary season kickoff at Red Rocks Amphitheatre as the coronavirus disease (COVID-19) restrictions are eased in Morrison, Colorado, U.S., April 28, 2021. REUTERS/Alyson McClaran