Masai women dressed in traditional clothes wear surgical masks as they wait for a ceremony marking World Elephant Day in the Amboseli National Park, Kenya, August 12, 2020. (Photo by Baz Ratner/Reuters)
A Nepalese woman wearing a mask as a precaution against the coronavirus stands next to the clothing store in Kathmandu, Nepal, Tuesday, April 26, 2022. (Photo by Niranjan Shrestha/AP Photo)
Washermen put their clothes out to dry on the banks of the River Yamuna as seen from a railway bridge near Agra, India, Saturday, December 17, 2022. (Photo by Rajesh Kumar Singh/AP Photo)
A student protester throws a stone against a riot police vehicle during a demonstration to demand changes in the education system in Santiago, Chile, April 21, 2016. (Photo by Ivan Alvarado/Reuters)
A woman along with her children carry hay to feed cattle in Sanjar Chang village, Mirpurkhas district in Sindh province on April 9, 2023. (Photo by Asif Hassan/AFP Photo)
A protester reacts as police use water cannon during a demonstration to demand changes in the Chilean education system in Santiago, Chile June 25, 2015. (Photo by Ueslei Marcelino/Reuters)
Demonstrators perform a dance in front of riot policemen during a march called by students to request changes in the education system in Santiago, Chile September 5, 2017. (Photo by Ivan Alvarado/Reuters)
Ocean Rebellion put on a display of puking oil heads ahead of climate change conference COP26 in Glasgow, Britain, 29 October 2021. (Photo by Robert Perry/EPA/EFE)