Children ride on the back of a truck at a camp for internally displaced people (IDPs) in Marib, Yemen on September 9, 2021. (Photo by Ali Owidha/Reuters)

An Afghan burqa-clad woman carries a child as she walks along a road in Herat on October 1, 2023. (Photo by Mohsen Karimi/AFP Photo)

On the afternoon of the January 3, 2025, seagulls are gathering around a child holding shrimp crackers at Haeundae Beach in Busan, South Korea. (Photo by Dong-Hwan Kim)

Afghan children buy breads from a bakery in Fayzabad of Badakhshan province on February 7, 2024. (Photo by Omer Abrar/AFP Photo)

A shepherd and his flock in the Bitlis province of eastern Turkey in the first decade of April 2024. Shepherds regularly embark on gruelling journeys through the dusty outback, as they take their sheep to the high plateaus needed for grazing and then back to villages for milking. (Photo by Kahraman Kaya/Solent News)

College students play with coloured powder to celebrate the festival of Holi, near Jantar Mantar in New Delhi on March 7, 2023 (Photo by Press Trust of India)

People wearing costumes walk during Halloween in Sierra Madre, California, U.S., October 31, 2017. (Photo by Mario Anzuoni/Reuters)

A reveller reacts amid a “flour war” during the “Ash Monday” celebrations, a traditional festivity marking the end of the carnival season and the start of the 40-day Lent period until the Orthodox Easter, in the port town of Galaxidi, Greece, on March 11, 2019. (Photo by Aris Messinis/AFP Photo)