Retired teacher Geoff Ostling displays his tattooed skin at a portrait session at his home in Petersham on May 11, 2009 in Sydney, Australia. The 62-year old has pledged to donate his skin to the National Gallery in Canberra after his death. Ostling, who did not get his first tattoo until he was in his forties, is now covered in the artwork by artist eX de Merci from neck to ankle with the theme 'all the flowers of a Sydney garden'. (Photo by Lisa Maree Williams/Getty Images)

This photograph taken on June 8, 2021 shows a street vendor walking past narrow residential houses, known as “nha ong” in Vietnamese or “tube houses”, in an urban area of Hanoi. (Photo by Manan Vatsyayana/AFP Photo)

Mud-covered tourists pretend to be trapped inside a mud prison at the Daecheon Beach Mud Plaza in the city of Boryeong on South Korea's west coast, July 17, as they take part in the Boryeong Mud Festival, which opened that day and runs through July 26. Boryeong mud is rich in natural mineral component and is considered to prevent skin aging. (Photo by EPA/Yonhap)

A woman, covered in mud, dances during the traditional “Bloco da Lama” or “Mud Block” carnival party, in Paraty, Brazil, Saturday, February 14, 2015. Revelers in the seaside colonial town threw themselves into deposits of black, mineral-rich slime, emerging covered head-to-toe in the sludge. Bikinis and trunks disappeared beneath the mud, which highlights both gym-pumped pectorals and beer-fed guts. (Photo by Leo Correa/AP Photo)

Derby's Byron MacLean, left, edges out Hall's Joe Nham in the boys 55-meter hurdles at the CIAC State Open indoor track championships at the Floyd Little Athletic Center in New Haven, Saturday, February 17, 2024. Lyman Hall's Owen Rich, right, falls after taking down the final hurdle. (Photo by Cloe Poisson/Hartford Courant via AP Photo)

In this photo taken on August 29, 2024, an Afghan burqa-clad woman walks past an energy drink advertisement at Kandahar airport in Kandahar. The Taliban government has purged many signs of Western influence but a stimulant drink craze that arrived with US soldiers remains, and has even sprouted a thriving domestic industry. Alcohol is outlawed in Afghanistan but caffeine-rich energy drinks are guzzled by secret police, fed by mothers to suckling children and advertised on billboards more than even Taliban state propaganda. (Photo by Wakil Kohsar/AFP Photo)

A young Muslim girl looks on as an elder helps her tie her hijab before the Eid al-Fitr prayer at Masjid Jamek Cina Muslim Klang on March 31, 2025, in Selangor, Malaysia. The mosque, inspired by the Great Mosque of Xi’an, blends Chinese and Islamic architectural influences, reflecting the nation’s rich cultural harmony. Eid al-Fitr, marking the end of Ramadan, is a time of prayers, family reunions, and celebration for Muslims worldwide. (Photo by Annice Lyn/Getty Images)

(L-R), Pilot Gregory H. Johnson, European Space Agency astronaut Roberto Vittori, Mission Specialist Greg Chamitoff, Commander Mark Kelly, Pilot Gregory H. Johnson, Mission Specialist Michael Fincke, and Mission Specialist Andrew Feustel, participate in a Terminal Countdown Demonstration Test (TCDT), at the Kennedy Space Center, on April 1, 2011 in Cape Canaveral, Florida. The TCDT will culminate in a full dress rehearsal for the planned April 19th launch of Space Shuttle Endeavour’s final scheduled flight to the International Space Station before being retired. (Photo by Mark Wilson/Getty Images)