People visit the Fountain for Survivors, an immersive, 18-foot tall fountain covered in a mosaic of over 365,000 acrylic nails in Times Square in the Manhattan borough of New York, New York, U.S., October 14, 2021. REUTERS/Eduardo Munoz

A woman walks near the Fountain for Survivors, an immersive, 18-foot tall fountain covered in a mosaic of over 365,000 acrylic nails in Times Square in the Manhattan borough of New York, New York, U.S., October 14, 2021. REUTERS/Eduardo Munoz

People visit the Fountain for Survivors, an immersive, 18-foot tall fountain covered in a mosaic of over 365,000 acrylic nails in Times Square in the Manhattan borough of New York, New York, U.S., October 14, 2021. REUTERS/Eduardo Munoz

A woman walks near the Fountain for Survivors, an immersive, 18-foot tall fountain covered in a mosaic of over 365,000 acrylic nails in Times Square in the Manhattan borough of New York, New York, U.S., October 14, 2021. REUTERS/Eduardo Munoz

A man visits the Fountain for Survivors, an immersive, 18-foot tall fountain covered in a mosaic of over 365,000 acrylic nails in Times Square in the Manhattan borough of New York, New York, U.S., October 14, 2021. REUTERS/Eduardo Munoz

People visit a Fountain for Survivors, an immersive, 18-foot tall fountain covered in a mosaic of over 365,000 acrylic nails in Times Square in the Manhattan borough of New York, New York, U.S., October 14, 2021. REUTERS/Eduardo Munoz

People visit a Fountain for Survivors, an immersive, 18-foot tall fountain covered in a mosaic of over 365,000 acrylic nails in Times Square in the Manhattan borough of New York, New York, U.S., October 14, 2021. REUTERS/Eduardo Munoz

People visit a Fountain for Survivors, an immersive, 18-foot tall fountain covered in a mosaic of over 365,000 acrylic nails in Times Square in the Manhattan borough of New York, New York, U.S., October 14, 2021. REUTERS/Eduardo Munoz

Tokyo 2020 Paralympic Games - Table Tennis - Women's Team - Classes 1-3 Quarterfinal 2 - Tokyo Metropolitan Gymnasium, Tokyo, Japan - August 31, 2021. The fingernails of Giada Rossi of Italy are pictured, painted in the Italian national colours, during the singles match against Dararat Asayut of Thailand REUTERS/Molly Darlington

Tokyo 2020 Olympics - Basketball 3x3 Training - Aomi Urban Sports Park, Tokyo, Japan - July 22, 2021 The fingernails of Laetitia Guapo of France are painted in the colours of the French flag during a training session. REUTERS/Andrew Boyers

Nancy Pedroza, 27, and Ryan Morgan, 30, clip the fingernails of their two-day old son Kai Rohan Morgan, at Pedroza's parent's home, where they are all currently living, during the coronavirus disease (COVID-19) outbreak, in Fort Worth, Texas,?U.S.,?April 10, 2020. ?REUTERS/Callaghan O'Hare SEARCH "CORONAVIRUS PREGNANCY" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Eucharistic ministers use hand sanitizer before Communion as a sanitary precaution at Our Lady of Lourdes Catholic church in Atlanta, Georgia, U.S. March 8, 2020. REUTERS/Christopher Aluka Berry

Soccer Football - FA Cup Fourth Round - Hull City v Chelsea - KCOM Stadium, Hull, Britain - January 25, 2020 Chelsea's Michy Batshuayi with the Belgium flag painted on his fingernail Action Images via Reuters/Carl Recine

Athletics - World Athletics Championships - Doha 2019 - Women's High Jump Final - Khalifa International Stadium, Doha, Qatar - September 30, 2019. A hand with fingernails painted with colors of the Belarusian flag is seen. REUTERS/Hannah Mckay

REFILE - CORRECTING MONTH An employee rolls tobacco at the Corona tobacco factory in Havana, Cuba, July 3, 2019. REUTERS/Alexandre Meneghini

Soccer Football - Women's World Cup - Round of 16 - Netherlands v Japan - Roazhon Park, Rennes, France - June 25, 2019 General view of the fingernails of a Netherlands fan outside the stadium before the match REUTERS/Stephane Mahe

A saleswoman holds an e-cigarette as she demonstrates vaping at the Vape Shop that sells e-cigarette products in Beijing, China January 30, 2019. REUTERS/Thomas Peter

The hand of a Sadhu, or Hindu holy man, who has not moved his arm and cut his fingernails for 10 years, is raised inside his camp during "Kumbh Mela", or the Pitcher Festival, in Prayagraj, previously known as Allahabad, India, January 17, 2019. REUTERS/Danish Siddiqui

A Sadhu, or Hindu holy man, who has not moved his arm and cut his fingernails for 10 years, sits inside his camp during "Kumbh Mela", or the Pitcher Festival, in Prayagraj, previously known as Allahabad, India, January 17, 2019. REUTERS/Danish Siddiqui

A man shows his stained finger at a polling station during a general election in Phnom Penh, Cambodia July 29, 2018. REUTERS/Samrang Pring

Cambodian voters take pictures of their ink stained fingers after they voted, outside a polling station during a general election in Phnom Penh, Cambodia July 29, 2018. REUTERS/Darren Whiteside TPX IMAGES OF THE DAY

Cambodian voters take pictures of their ink stained fingers after they voted, outside a polling station during a general election in Phnom Penh, Cambodia July 29, 2018. REUTERS/Darren Whiteside

Shridhar Chillal of India stands with his grand daughter Shraddha Chillal at an announcement that the five fingernails he grew for 66 years will be displayed in Ripley's Believe it or Not in New York, U.S., July 11, 2018. REUTERS/Lucas Jackson TPX IMAGES OF THE DAY

Shridhar Chillal of India displays his newly cut fingernails in front of his granddaughter Shraddha Chillal at an announcement that the five fingernails he grew for 66 years will be displayed in Ripley's Believe it or Not in New York, U.S., July 11, 2018. REUTERS/Lucas Jackson

Shridhar Chillal of India displays his newly cut fingernails at an announcement that the fingernails he grew for 66 years will be displayed in Ripley's Believe it or Not in New York, U.S., July 11, 2018. REUTERS/Lucas Jackson

Shridhar Chillal of India stands with his grand daughter Shraddha Chillal at an announcement that the five fingernails he grew for 66 years will be displayed in Ripley's Believe it or Not in New York, U.S., July 11, 2018. REUTERS/Lucas Jackson

Shridhar Chillal of India stands with his grand daughter Shraddha Chillal at an announcement that the five fingernails he grew for 66 years will be displayed in Ripley's Believe it or Not in New York, U.S., July 11, 2018. REUTERS/Lucas Jackson

Shridhar Chillal of India displays his newly cut fingernails at an announcement that the five fingernails he grew for 66 years will be displayed in Ripley's Believe it or Not in New York, U.S., July 11, 2018. REUTERS/Lucas Jackson

Shridhar Chillal of India displays his newly cut fingernails in front of his granddaughter Shraddha Chillal at an announcement that the five fingernails he grew for 66 years will be displayed in Ripley's Believe it or Not in New York, U.S., July 11, 2018. REUTERS/Lucas Jackson

Shridhar Chillal of India displays his newly cut fingernails at an announcement that the five fingernails he grew for 66 years will be displayed in Ripley's Believe it or Not in New York, U.S., July 11, 2018. REUTERS/Lucas Jackson

The hands of a woman portraying a "Cabezudo" (Big Head) during San Fermin festival's "Comparsa de gigantes y cabezudos" (Parade of the Giants and Big Heads) in Pamplona, Spain, July 11, 2018. REUTERS/Susana Vera

Soccer Football - FIFA World Cup - Kaliningrad, Russia - June 15, 2018. Volunteer Ekaterina Semenova poses with her painted fingernails at the media center of Kaliningrad stadium. REUTERS/Fabrizio Bensch TPX IMAGES OF THE DAY

Soccer Football - World Cup - Group B - Portugal vs Spain - Fisht Stadium, Sochi, Russia - June 15, 2018 General view of Brazil flags painted on the fingernails of a fan inside the stadium before the match REUTERS/Murad Sezer

Soccer Football - FIFA World Cup - Kaliningrad, Russia - June 15, 2018. Volunteer Ekaterina Semenova poses with her painted fingernails at the media center of Kaliningrad stadium. REUTERS/Fabrizio Bensch

Soccer Football - FIFA World Cup - Kaliningrad, Russia - June 15, 2018. Volunteer Ekaterina Semenova poses with her painted fingernails at the media center of Kaliningrad stadium. REUTERS/Fabrizio Bensch

Soccer Football - FIFA World Cup - Kaliningrad, Russia - June 15, 2018. Volunteer Ekaterina Semenova poses with her painted fingernails at the media center of Kaliningrad stadium. REUTERS/Fabrizio Bensch

A gay rights activist sits in a bus during the 11th annual March against Homophobia and Transphobia in Havana, Cuba, May 12, 2018. REUTERS/Alexandre Meneghini TPX IMAGES OF THE DAY

A crew member that arrived with Saint Patrick wears red toe-nail polish during the re-enactment of the first landing of Saint Patrick in Ireland takes place at Inch Abbey in Downpatrick, Northern Ireland, March 11, 2018. REUTERS/Clodagh Kilcoyne

Custom designed fingernail tips with the likeness of designers Phillipe and David Blond are seen backstage before the The Blonds Fall 2018 collection presentation during New York Fashion Week in the Manhattan borough of New York, U.S., February 13, 2018. Picture taken February 13, 2018. REUTERS/Caitlin Ochs

Fingernail tips are photographed backstage before the The Blonds Fall 2018 collection presentation during New York Fashion Week in the Manhattan borough of New York, U.S., February 13, 2018. Picture taken February 13, 2018. REUTERS/Caitlin Ochs

Snowboarding - Pyeongchang 2018 Winter Olympics - Halfpipe Training - Phoenix Snow Park - Pyeongchang, South Korea - February 9, 2018 - Haruna Matsumoto of Japan shows off her fingernails. REUTERS/Mike Blake

Fingernail tip are set out backstage for models to present, before The Blonds Spring/Summer 2018 collection during New York Fashion Week in the Manhattan borough of New York City, U.S. September 12, 2017. REUTERS/Brendan McDermid

Fingernail tip are set out backstage for models to present, before The Blonds Spring/Summer 2018 collection during New York Fashion Week in the Manhattan borough of New York City, U.S. September 12, 2017. REUTERS/Brendan McDermid

Fingernail tip are set out backstage for models to present, before The Blonds Spring/Summer 2018 collection during New York Fashion Week in the Manhattan borough of New York City, U.S. September 12, 2017. REUTERS/Brendan McDermid

A model for the VMajor runway show by Victor Zhu and Nicole Lin is prepped by hair, makeup and fingernail stylists back stage at Fashion Week Australia in Sydney, Australia, May 18, 2017. REUTERS/Jason Reed

A casino financier wearing rings and with painted fingernails, counts money she collected from a gambler only moments before, in Angeles city, north of Manila, Philippines, May 25, 2015. REUTERS/Erik De Castro

Australian gun enthusiast Cathy Lysaght under her character name 'Kitty Pearl' wears pink fingernails as she holds her six-shooter, during competition at the Women of the West shooting contest, at the Namoi Pistol Club in Gunnedah, in rural New South Wales, Australia April 7, 2017. The annual event, in its fourth year, celebrates the gun-slinging traditions of the American wild-west using replica weapons, run Lysaght. REUTERS/Jason Reed

A model has her hair and fingernails done before going out to the runway at the 2017 Tommy Hilfiger Runway Show in Venice, California, U.S., February 8, 2017. REUTERS/Mario Anzuoni

A model has her fingernails done in preparation for the 2017 Tommy Hilfiger Runway Show in Venice, California, U.S., February 8, 2017. REUTERS/Mario Anzuoni

A model has her fingernails done in preparation for the 2017 Tommy Hilfiger Runway Show in Venice, California, U.S., February 8, 2017. REUTERS/Mario Anzuoni

Models have their fingernails done before going out to the runway at the 2017 Tommy Hilfiger Runway Show in Venice, California, U.S., February 8, 2017. REUTERS/Mario Anzuoni

Leoanis, a student who is studying journalism, shows his marked fingernails as he pays tribute to Cuba's late President Fidel Castro in Santiago de Cuba, Cuba, November 28, 2016. REUTERS/Alberto Reyes

Models have their nails painted backstage before the Animale Summer 2017 collection show during Sao Paulo Fashion Week in Sao Paulo, Brazil, October 23, 2016. REUTERS/Paulo Whitaker

2016 Rio Paralympics - Equestrian - Dressage - Individual Championship Test Grade - Ia - Olympic Equestrian Centre - Rio de Janeiro, Brazil - 15/09/2016.
The fingernails of Singapore's Gemma Rose Foo
TSRIO2016
REUTERS/Jason O'Brien
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A woman prepares a model's fingernails backstage before presenting creations from the Marchesa Spring/Summer 2017 collection during New York Fashion Week in the Manhattan borough of New York, U.S., September 14, 2016. REUTERS/Lucas Jackson

A woman loyal to the Houthi movement holds a rifle as she takes part in a parade to show support to the movement in Sanaa, Yemen September 6, 2016. REUTERS/Khaled Abdullah TPX IMAGES OF THE DAY

Athletics - IAAF Athletics Diamond League meeting Lausanne - Stade Olympique de la Pontaise, Lausanne, Switzerland - 25/8/2016 - Fingernails of Ashley Spencer of the U.S. following the women's 400m hurdles competition. REUTERS/Denis Balibouse

A supporter of U.S. Democratic presidential candidate Hillary Clinton wears campaign supporting fingernails at a "Women for Hillary" event in Culver City, California, United States, June 3, 2016. REUTERS/Mike Blake

A supporter of U.S. Democratic presidential candidate Hillary Clinton wears campaign supporting fingernails at a "Women for Hillary" event in Culver City, California, United States, June 3, 2016. REUTERS/Mike Blake

Fan Maria Sims shows off her fingernails while waiting for a performance by soundtrack artist Pink at the premiere of "Alice Through the Looking Glass" at El Capitan theatre in Hollywood, U.S., May 23, 2016. REUTERS/Mario Anzuoni