Brazil's President Luiz Inacio Lula da Silva, Rio de Janeiro's Mayor Eduardo Paes, and Rio de Janeiro's Governor Claudio Castro attend the opening ceremony of a public ophthalmological center in Rio de Janeiro, Brazil, February 6, 2023. REUTERS/Ricardo Moraes 

An aircraft passes in front of the moon as it flies over London, Britain, February 6, 2023. REUTERS/Toby Melville 

An aircraft passes in front of the moon as it flies over London, Britain, February 6, 2023. REUTERS/Toby Melville 

An aircraft passes in front of the moon as it flies over London, Britain, February 6, 2023. REUTERS/Toby Melville TPX IMAGES OF THE DAY 

Fireworks explode during celebration, after Muay Thai boxers set a Guinness World Record by performing "Wai Khru" during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Athit Perawongmetha 

Fireworks explode during celebration, after Muay Thai boxers set a Guinness World Record by performing "Wai Khru" during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Napat Wesshasartarand 

Thailand’s Prime Minister Prayuth Chan-Ocha hugs Muay Thai star Buakaw Banchamek, after they attend the "Wai Khru" which sets a Guinness World Record during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Athit Perawongmetha 

Thailand’s Prime Minister Prayuth Chan-Ocha gestures as he leaves after attending the "Wai Khru" which sets a Guinness World Record during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Athit Perawongmetha 

Thailand’s Prime Minister Prayuth Chan-Ocha greets young boxers after he attends the "Wai Khru" which sets a Guinness World Record during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Athit Perawongmetha 

Muay Thai boxers perform the "Wai Khru" to set a Guinness World Record during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Napat Wesshasartar 

Muay Thai boxers perform the "Wai Khru" to set a Guinness World Record during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Napat Wesshasartar 

Muay Thai boxers perform the "Wai Khru" to set a Guinness World Record during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Athit Perawongmetha 

Muay Thai boxers perform the "Wai Khru" to set a Guinness World Record during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Athit Perawongmetha 

Muay Thai boxers perform the "Wai Khru" to set a Guinness World Record during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Athit Perawongmetha TPX IMAGES OF THE DAY 

Muay Thai boxers perform the "Wai Khru" to set a Guinness World Record during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Athit Perawongmetha 

Muay Thai boxers perform the "Wai Khru" to set a Guinness World Record during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Athit Perawongmetha 

Muay Thai boxers perform the "Wai Khru" to set a Guinness World Record during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Athit Perawongmetha 

Muay Thai boxers perform the "Wai Khru" to set a Guinness World Record during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Athit Perawongmetha 

Muay Thai boxers perform the "Wai Khru" to set a Guinness World Record during a Thai martial art festival at Rajabhakti Park in Hua Hin, Prachuap Khiri Khan province, Thailand, February 6, 2023. REUTERS/Athit Perawongmetha 

Revellers take part in the annual block party known as "Cha da Alice", during carnival festivities in Rio de Janeiro, Brazil February 5, 2023. REUTERS/Lucas Landau 

Revellers take part in the annual block party known as "Cha da Alice", during carnival festivities in Rio de Janeiro, Brazil February 5, 2023. REUTERS/Lucas Landau 

Revellers kiss during the annual block party known as "Cha da Alice", during carnival festivities in Rio de Janeiro, Brazil February 5, 2023. REUTERS/Lucas Landau 

A reveller takes part in the annual block party known as "Cha da Alice", during carnival festivities in Rio de Janeiro, Brazil February 5, 2023. REUTERS/Lucas Landau 

A reveller takes part in the annual block party known as "Cha da Alice", during carnival festivities in Rio de Janeiro, Brazil February 5, 2023. REUTERS/Lucas Landau 

Revellers take part in the annual block party known as "Cha da Alice", during carnival festivities in Rio de Janeiro, Brazil February 5, 2023. REUTERS/Lucas Landau 

Revellers take part in the annual block party known as "Tambores de Olokun", during carnival festivities in Rio de Janeiro, Brazil February 5, 2023. REUTERS/Lucas Landau 

Revellers take part in the annual block party known as "Tambores de Olokun", during carnival festivities in Rio de Janeiro, Brazil February 5, 2023. REUTERS/Lucas Landau 

Revellers take part in the annual block party known as "Tambores de Olokun", during carnival festivities in Rio de Janeiro, Brazil February 5, 2023. REUTERS/Lucas Landau 

Revellers take part in the annual block party known as "Tambores de Olokun", during carnival festivities in Rio de Janeiro, Brazil February 5, 2023. REUTERS/Lucas Landau 

Revellers take part in the annual block party known as "Tambores de Olokun", during carnival festivities in Rio de Janeiro, Brazil February 5, 2023. REUTERS/Lucas Landau 

Clowns and entertainers attend the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Clowns and entertainers attend the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Clowns and entertainers attend the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Clowns and entertainers attend the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Clowns and entertainers attend the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Clowns and entertainers attend the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Clowns and entertainers attend the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Clowns and entertainers attend the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Tourists take pictures as a decorated tusker carries the sacred tooth relic of Lord Buddha during the annual Nawam Maha Perahera of Gangaramaya Buddhist temple in Colombo, Sri Lanka February 5, 2023. REUTERS/Dinuka Liyanawatte 

Traditional dancers perform during the annual Nawam Maha Perahera of Gangaramaya Buddhist temple in Colombo, Sri Lanka February 5, 2023. REUTERS/Dinuka Liyanawatte 

Sri Lanka's President Ranil Wickremesinghe and former President Gotabaya Rajapaksa attend the annual Nawam Maha Perahera of Gangaramaya Buddhist temple in Colombo, Sri Lanka February 5, 2023. REUTERS/Dinuka Liyanawatte 

A clown arrives to attend an annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Clowns and entertainers gather to attend an annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

A clown poses for photographers ahead of the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls TPX IMAGES OF THE DAY 

Clowns and entertainers attend the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Clowns and entertainers gather to attend an annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Clowns and entertainers gather to attend an annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Clowns and entertainers attend the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

A clown poses for photographers ahead of the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

A clown poses for photographers ahead of the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls TPX IMAGES OF THE DAY 

Clowns and entertainers gather to attend an annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Clowns and entertainers attend the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

A clown poses for photographers ahead of the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Clowns and entertainers gather to attend an annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Clowns and entertainers attend the annual service of remembrance in honour of British clown Joseph Grimaldi, at the All Saints Church in Haggerston, London, Britain, February 5, 2023. REUTERS/Henry Nicholls 

Traditional dancers perform during the annual Nawam Maha Perahera of Gangaramaya Buddhist temple in Colombo, Sri Lanka February 5, 2023. REUTERS/Dinuka Liyanawatte 

A decorated tusker carries the sacred tooth relic of Lord Buddha during the annual Nawam Maha Perahera of Gangaramaya Buddhist temple in Colombo, Sri Lanka February 5, 2023. REUTERS/Dinuka Liyanawatte 

A tourist takes a selfie picture as a decorated tusker carries the sacred tooth relic of Lord Buddha during the annual Nawam Maha Perahera of Gangaramaya Buddhist temple in Colombo, Sri Lanka February 5, 2023. REUTERS/Dinuka Liyanawatte 

Traditional dancers perform during the annual Nawam Maha Perahera of Gangaramaya Buddhist temple in Colombo, Sri Lanka February 5, 2023. REUTERS/Dinuka Liyanawatte 

A decorated elephant walks during the annual Nawam Maha Perahera of Gangaramaya Buddhist temple in Colombo, Sri Lanka February 5, 2023. REUTERS/Dinuka Liyanawatte