Nine year old girl Barsati reacts while walking on a tightrope in Mumbai on February 11, 2014. Barsati, and her younger brother Rajababu, (4) earn an average of around 2000 rupees (32 dollars) per day from pedestrians and tourists performing various acts on the tightrope near the city's iconic landmark Gateway of India. (Photo by Indranil Mukherjee/AFP Photo)

A worker walks through a salt pan on the eve of May Day or Labour Day on the outskirts of the southern Indian city of Chennai April 30, 2014. India is the third largest salt producing country in the world after China and U.S. with global annual production about 230 million tonnes, according to government data. (Photo by Reuters/Babu)

A man hugs a child at the Santuario de Nuestra Senora de Guadalupe during a celebration on the Virgin of Guadalupe Day in Guatemala City, December 12, 2015. According to Catholic believers, December 12 marks the anniversary of the apparition of the Virgin of Guadalupe at the Cerro del Tepeyac in Mexico. (Photo by Jorge Dan Lopez/Reuters)

Children play football in Bujumbura, Burundi on March 19, 2015. (Photo by Carl de Souza/AFP Photo)

Sulphur miners haul sulphur up an arduous path out of Indonesia’s Ijen volcano. The average carry out of the volcano is 70 kilograms per load per miner. The all-time record carry was 120 kilograms in one load. Extraordinary numbers given most of the miners only weigh around 55 kilograms. Ijen volcano, Indonesia, 2012. (Photo by Hugh Brown/South West News Service)

France's Romane Miradoli competes during the Women's Downhill event of the FIS Alpine Ski World Championship 2023 in Meribel, French Alps, on February 11, 2023. (Photo by Lionel Bonaventure/AFP Photo)

Valeria Gonzalez Maidana of Paraguay performs in the final round of the first Budapest Ballet Grand Prix in the National Dance Theatre in Budapest, Hungary on November 23, 2023. The international ballet competition was launched by the Hungarian Dance University, a leading training facility of Hungarian professional dancers, to promote ballet and dance art in Hungary. The competition offers young dancers an opportunity to compete and gain exposure in the international dance scene, and provides scholarships and career opportunities for the most outstanding dancers. The event runs from 21 to 24 November. (Photo by Tamas Vasvari/EPA)

A man smashes an apple with a sword placed on the head of a man wearing a knave costume during the Easter knight event on April 21, 2014 in Berlin. The easter knight event delivers an insight into medieval lifestyle. (Photo by Rainer Jensen/AFP Photo/DPA)