Indonesian mahouts (elephant masters) bathe elephants prior to a daily patrol at a Conservation Respons Unite (CRU) to control elephant-human conflicts in Serbajadi, East Aceh on April 7, 2016. Elephants have joined the front line in the fight against poaching and illegal logging in the dense jungles of Sumatra. Guided by their Indonesian mahouts, they trek alongside rivers, over rough terrain and deep into the rainforest in an area that is home to numerous endangered species, from orangutans to tigers, but which has suffered devastating deforestation in recent years. (Photo by AFP Photo/Januar)

Workers carry a rope line to fasten a decommissioned ship at the Alang shipyard in the western Indian state of Gujarat, March 27, 2015. The European Union plans to impose strict new rules on how companies scrap old tankers and cruise liners, run aground and dismantled on beaches in South Asia. However the practice in India, Bangladesh and Pakistan, hazardous for humans and the environment, will still be hard to stop. European, Turkish and Chinese recyclers are set to benefit from the revamped standards. Depending on raw material prices, ship owners can make up to $500 per tonne of steel from an Indian yard, compared with $300 in China and just $150 in Europe. (Photo by Amit Dave/Reuters)

A little girl stands next to a painted buffalo during the “Buffalo Painting” contest that is part of the Tich Dien festival in Ha Nam province, Vietnam, 10 February 2019. Artists from all over the country have gathered for the festival which attracts thousand of residents and visitors. Tich Dien festival features the importance of agriculture and the role of farmers in the vietnamese society and contributes to preserving the local cultural values. (Photo by Luong Thai Linh/EPA/EFE)

A devotee in trance mimics a beast during a religious tattoo festival at Wat Bang Phra monastery, where devotees believe that their tattoos have mystical powers, in Nakhon Pathom province, Thailand, March 16, 2019. (Photo by Athit Perawongmetha/Reuters)

People perform during this year's flashmob of silly walks, based on the sketch from the television show Monty Python's Flying Circus by Monty Python troup, in Budapest, Hungary, 01 April 2019. (Photo by Zoltán Balogh/EPA/EFE)

Students take photos with a giant King Kong sculptures made out straw in the northern Thai province of Chiang Mai on April 3, 2019. (Photo by Lillian Suwanrumpha/AFP Photo)

Paolo Guerrero of Brazil's Internacional reacts after missing an opportunity to score during a Copa Libertadores soccer match against Chile's Palestino in Porto Alegre, Brazil, Tuesday, April 9, 2019. (Photo by Diego Vara/Reuters)

A Palestinian horseman rides on the beach at sunset a few hours prior to the new year's celebrations, west of in Gaza city on December 31, 2018. (Photo by Mahmud Hams/AFP Photo)