San Diego Ballet School students wear protective masks backstage during a performance of “The Nutcracker”, presented by the San Diego Ballet in a drive-in performance at a parking lot in San Diego, California, December 5, 2020. (Photo by Bing Guan/Reuters)

Police spraying protesters with pepper spray inside Central Station after a Black Lives Matter rally in Sydney, Australia, 06 June 2020, a protest against the deaths of Aboriginal people in custody and solidarity with the US protests for George Floyd. (Photo by James Gourley/EPA/EFE)

A Sadhu, Hindu holy person, prepares himself by smearing ashes on his body during the Maha Shivaratri festival at the Pashupati Temple in Kathmandu, Nepal, 11 March 2021. The Maha Shivratri festival, which is celebrated on 11 March, sees Hindu devotees, from across the country and neighboring India, gather to celebrate the birthday of Lord Shiva, the Hindu god of creation and destruction, by offering special prayers and fasting. (Photo by Narendra Shrestha/EPA/EFE)

A man wearing personal protective equipment (PPE) cremates a body of a coronavirus disease (COVID-19) victim at the crematory as the country recorded the highest daily increase in deaths since the pandemic began, in Kathmandu, Nepal on May 3, 2021. (Photo by Navesh Chitrakar/Reuters)

A woman moves a sandbag along a flooded road in the aftermath of the heaviest recorded rainfall in Zhengzhou in central China's Henan province on Saturday, July 24, 2021. Rescuers used bulldozers and rubber boats to move residents out of flooded neighborhoods in central China on Saturday after torrential rains killed at least 56 people. (Photo by Dake Kang/AP Photo)

Girls ride an improvised motorbike public transport along with bicycles they received from their school under a government scheme in Malancha, South 24 Pargana district, India, Wednesday, October 20, 2021. (Photo by Bikas Das/AP Photo)

A Nepalese woman offers prayers to the setting Sun on the bank of Bagmati River during the Chhath Puja festival in Kathmandu, Nepal, Wednesday, November 10, 2021. During Chhath, an ancient Hindu festival, rituals are performed to thank the Sun God for sustaining life on earth. (Photo by Niranjan Shrestha/AP Photo)

Snow covered pine tree reaches for the sky. Shot in Sweden on a crisp winter day. (Photo by Anna Rebecka Lindberg/The Guardian)