A girl get a tika applied on her forehead during the festival of Janmashtami, marking the birth anniversary of Lord Krishna, at a temple in Ahmedabad, India, August 30, 2021. REUTERS/Amit Dave

A Shi'ite Muslim taps the forehead of man to draw blood during a religious procession to mark Ashura in Nabatieh, southern Lebanon August 19, 2021. REUTERS/Aziz Taher

A man with his face covered in blood drinks juice after he was cut on the forehead, during a religious procession to mark Ashura in Nabatieh, southern Lebanon August 19, 2021. REUTERS/Aziz Taher

Shi'ite Muslim men bleed after gashing their foreheads during a religious procession to mark Ashura in Nabatieh, southern Lebanon August 19, 2021. REUTERS/Aziz Taher

Shi'ite Muslim men bleed after gashing their foreheads during a religious procession to mark Ashura in Nabatieh, southern Lebanon August 19, 2021. REUTERS/Aziz Taher

A child is pictured with his face covered in blood after he was cut on the forehead with a razor, during a religious procession to mark Ashura in Nabatieh, southern Lebanon August 19, 2021. REUTERS/Aziz Taher

Shi'ite Muslim men bleed after gashing their foreheads during a religious procession to mark Ashura in Nabatieh, southern Lebanon August 19, 2021. REUTERS/Aziz Taher

A Shi'ite Muslim woman bleeds after she was cut on the forehead with a razor during a religious procession to mark Ashura in Nabatieh, southern Lebanon August 19, 2021. REUTERS/Aziz Taher

Shi'ite Muslim men bleed after gashing their foreheads during a religious procession to mark Ashura in Nabatieh, southern Lebanon August 19, 2021. REUTERS/Aziz Taher

Medics treat a Shi'ite Muslim man with his face covered in blood after he was cut on the forehead during a religious procession to mark Ashura in Nabatieh, southern Lebanon August 19, 2021. REUTERS/Aziz Taher

Iraqi Shi'ite Muslims bleed after hitting their foreheads with swords and beating themselves during a ceremony marking Ashura, the holiest day on the Shi'ite Muslim calendar, in Baghdad,Iraq August 19, 2021. Picture taken with a drone. REUTERS/Thaier Al-Sudani

Iraqi Shi'ite Muslims bleed after hitting their foreheads with swords and beating themselves during a ceremony marking Ashura, the holiest day on the Shi'ite Muslim calendar, in Baghdad, Iraq August 19, 2021. Picture taken with a drone. REUTERS/Thaier Al-Sudani

Iraqi Shi'ite Muslims bleed after hitting their foreheads with swords and beating themselves during a ceremony marking Ashura, the holiest day on the Shi'ite Muslim calendar, in Baghdad, Iraq August 19, 2021. REUTERS/Thaier Al-Sudani

A Shi'ite Muslim man bleeds after hitting his forehead with a sword during a ceremony marking Ashura, the holiest day on the Shi'ite Muslim calendar, in Baghdad, Iraq August 19, 2021. REUTERS/Thaier Al-Sudani

Iraqi Shi'ite Muslims bleed after hitting their foreheads with swords and beating themselves during a ceremony marking Ashura, the holiest day on the Shi'ite Muslim calendar, in Baghdad, Iraq August 19, 2021. REUTERS/Thaier Al-Sudani

A Shi'ite Muslim man bleeds after hitting his forehead with a sword during a ceremony marking Ashura, the holiest day on the Shi'ite Muslim calendar, in Baghdad, Iraq August 19, 2021. REUTERS/Thaier Al-Sudani

A Shi'ite Muslim man bleeds after hitting his forehead with a sword during a ceremony marking Ashura, the holiest day on the Shi'ite Muslim calendar, in Baghdad, Iraq August 19, 2021. REUTERS/Thaier Al-Sudani

A Shi'ite Muslim man bleeds after hitting his forehead with a sword during a ceremony marking Ashura, the holiest day on the Shi'ite Muslim calendar, in Baghdad, Iraq August 19, 2021. REUTERS/Thaier Al-Sudani

Iraqi Shi'ite Muslims bleed after hitting their foreheads with swords and beating themselves during a ceremony marking Ashura, the holiest day on the Shi'ite Muslim calendar, in Baghdad, Iraq August 19, 2021. REUTERS/Thaier Al-Sudani

A Shi'ite Muslim man bleeds after hitting his forehead with a sword during a ceremony marking Ashura, the holiest day on the Shi'ite Muslim calendar, in Baghdad, Iraq August 19, 2021. REUTERS/Thaier Al-Sudani TPX IMAGES OF THE DAY

Darlene Salgado, 65, presses an ice cold cloth on her forehead as she talks with Arches Project coordinators who brought her water and the ice cloths during a heatwave in Salem, Oregon, U.S. August 12, 2021. REUTERS/Alisha Jucevic

A Muslim cleric puts a blood mark on the forehead of an army serviceman during celebrations of the Muslim festival of sacrifice Eid al-Adha, also known as Kurban Ait, in the village of Uzynagash outside Almaty, Kazakhstan July 20, 2021. REUTERS/Pavel Mikheyev

Soccer Football - Euro 2020 - Fans gather for Slovakia v Spain - Seville, Spain - June 23, 2021 Spain fan with the coat of arms of Slovakia painted on his forehead poses before the match REUTERS/Jon Nazca

South Korean industrial designer Paeng Min-wook showcases a robotic eye, called "The Third Eye", on his forehead as he uses his mobile phone while walking on street, in Seoul, South Korea, March 31, 2021. Picture taken on March 31, 2021. REUTERS/Minwoo Park

A demonstrator shows a message written on the forehead during a demonstration on the first anniversary of the death of George Floyd, in the Brooklyn borough of New York City, New York, U.S., May 25, 2021. REUTERS/Jeenah Moon TPX IMAGES OF THE DAY

An anti-government protester displays a crossed out number on his forehead during a protest demanding the abolishment of lese majeste law and the release of protester leaders outside Remand prison in Bangkok, Thailand May 1, 2021. REUTERS/Chalinee Thirasupa

A man with a protective face mask on his forehead waits for a bus as he heads back home, after Nepal declared prohibitory orders effective from Thursday due to a major second wave of the coronavirus disease (COVID-19), in Kathmandu, Nepal April 28, 2021. REUTERS/Navesh Chitrakar

Former Minneapolis police officer Derek Chauvin reacts as the verdict is read announcing he has been found guilty on all counts in his trial for second-degree murder, third-degree murder and second-degree manslaughter in the death of George Floyd in Minneapolis, Minnesota, U.S. April 20, 2021 in this courtroom sketch. REUTERS/Jane Rosenberg TPX IMAGES OF THE DAY

A person holding a placard reacts after the verdict in the trial of former Minneapolis police officer Derek Chauvin, found guilty of the death of George Floyd, in front of Hennepin County Government Center, in Minneapolis, Minnesota, U.S., April 20, 2021. REUTERS/Carlos Barria TPX IMAGES OF THE DAY

Philonise Floyd, brother of George Floyd, raises his fist as he arrives with family members and Reverend Al Sharpton to the Hennepin County Government Center for closing arguments in the murder trial of former police officer Derek Chauvin, who is facing murder charges in the death of George Floyd, in Minneapolis, Minnesota, U.S., April 19, 2021. REUTERS/Adrees Latif TPX IMAGES OF THE DAY

A devotee applies tika on his forehead after taking a dip in the Ganges river during Kumbh Mela, or the Pitcher Festival, amidst the spread of the coronavirus disease (COVID-19), in Haridwar, India, April 10, 2021. REUTERS/Danish Siddiqui

Pope Francis leans his forehead against the cross during the Veneration of the Cross as he leads Good Friday celebrations for the Passion of the Lord, amid the coronavirus disease (COVID-19) outbreak, at St. Peter's Basilica in the Vatican, April 2, 2021. Andreas Solaro/Pool via REUTERS REFILE - CORRECTING INFORMATION

Pope Francis leans his forehead against the cross during the Veneration of the Cross as he leads Good Friday celebrations for the Passion of the Lord, amid the coronavirus disease (COVID-19) outbreak, at St. Peter's Basilica in the Vatican, April 2, 2021. Andreas Solaro/Pool via REUTERS REFILE - CORRECTING INFORMATION

Pope Francis leans his forehead against the cross during the Veneration of the Cross as he leads Good Friday celebrations for the Passion of the Lord, amid the coronavirus disease (COVID-19) outbreak, at St. Peter's Basilica in the Vatican, April 2, 2021. Andreas Solaro/Pool via REUTERS REFILE - CORRECTING INFORMATION

Kim Janey smiles after being sworn in as the 55th Mayor of the City of Boston, Massachusetts, U.S., March 24, 2021. REUTERS/Brian Snyder TPX IMAGES OF THE DAY

Britain's Prime Minister Boris Johnson holds a news conference at 10 Downing Street, on the day of reflection to mark the anniversary of Britain's first coronavirus disease (COVID-19) lockdown, in London, Britain March 23, 2021. REUTERS/Hannah McKay/Pool TPX IMAGES OF THE DAY

A person wears a face mask reading "Fraud" as demonstrators attend a rally to protest against Bolivian President Luis Arce's government after the detention of former interim President Jeanine Anez, in La Paz, Bolivia, March 15, 2021. REUTERS/Manuel Claure TPX IMAGES OF THE DAY

A Hindu holy man, or sadhu, with tika on his forehead looks on as he sits at the premises of Pashupatinath Temple during the Shivaratri festival in Kathmandu, Nepal March 11, 2021. REUTERS/Navesh Chitrakar TPX IMAGES OF THE DAY

A participant displays a symbol of women on her forehead during a street event marking International Women's Day, to demand the upholding of women's rights and to draw attention to the worsening of social and economic conditions for women and minorities, amid the coronavirus disease (COVID-19) pandemic, in Porto, Portugal, March 8, 2021. REUTERS/Violeta Santos Moura

A participant displays a symbol of women on her forehead during a street event marking International Women's Day, to demand the upholding of women's rights and to draw attention to the worsening of social and economic conditions for women and minorities, amid the coronavirus disease (COVID-19) pandemic, in Porto, Portugal, March 8, 2021. REUTERS/Violeta Santos Moura

A parishioner receives ashes on his forehead during Ash Wednesday from inside a vehicle in a drive-thru service, amid the coronavirus disease (COVID-19) outbreak, in Ciudad Juarez, Mexico February 17, 2021. REUTERS/Jose Luis Gonzalez

Father Bryan Small ashes Netanya Lattimore's forehead at a drive-thru Ash Wednesday service at Saints Peter and Paul Catholic Church in Atlanta, Georgia, U.S. February 17, 2021. REUTERS/Chris Aluka Berry

Used Q-tips are seen as Father Bryan Small ashes parishioners' foreheads at a drive-thru Ash Wednesday service at Saints Peter and Paul Catholic Church in Atlanta, Georgia, U.S. February 17, 2021. REUTERS/Chris Aluka Berry

Father Bryan Small ashes Trudy Marzo's forehead at a drive-thru Ash Wednesday service at Saints Peter and Paul Catholic Church in Atlanta, Georgia, U.S. February 17, 2021. REUTERS/Chris Aluka Berry

Father Bryan Small ashes parishioners foreheads at a drive-thru Ash Wednesday service at Saints Peter and Paul Catholic Church in Atlanta, Georgia, U.S. February 17, 2021. REUTERS/Chris Aluka Berry

Father Bryan Small ashes Austin Mbugua's,13, forehead at a drive-thru Ash Wednesday service at Saints Peter and Paul Catholic Church in Atlanta, Georgia, U.S. February 17, 2021. REUTERS/Chris Aluka Berry

Father Bryan Small's dog Milo joins him as he ashes parishioners foreheads at a drive-thru Ash Wednesday service at Saints Peter and Paul Catholic Church in Atlanta, Georgia, U.S. February 17, 2021. REUTERS/Chris Aluka Berry

Father Bryan Small ashes Maria Velazquez's forehead at a drive-thru Ash Wednesday service at Saints Peter and Paul Catholic Church in Atlanta, Georgia, U.S. February 17, 2021. REUTERS/Chris Aluka Berry

A parishioner draws a cross with ashes on man's forehead during Ash Wednesday, as a part of new protocols during the coronavirus disease (COVID-19) pandemic in Bogota, Colombia February 17, 2021. REUTERS/Luisa Gonzalez

A parishioner draws the cross with ashes on her forehead during Ash Wednesday, as a part of new protocols during the coronavirus disease (COVID-19) pandemic in Bogota, Colombia February 17, 2021. REUTERS/Luisa Gonzalez

A woman, wears a cross of ashes on her forehead as she attends the traditional Ash Wednesday service, during the coronavirus disease (COVID-19) pandemic, at St. Patrick's Cathedral, in New York, U.S., February 17, 2021. REUTERS/Brendan McDermid

A man receives a cross of ashes on his forehead from a priest during the traditional Ash Wednesday service, during the coronavirus disease (COVID-19) pandemic, at St. Patrick's Cathedral, in New York, U.S., February 17, 2021. REUTERS/Brendan McDermid

A man prays after receivoing a cross of ashes on his forehead from a priest during the traditional Ash Wednesday service, during the coronavirus disease (COVID-19) pandemic, at St. Patrick's Cathedral, in New York, U.S., February 17, 2021. REUTERS/Brendan McDermid

A man receives a cross of ashes on his forehead from a priest during the traditional Ash Wednesday service, during the coronavirus disease (COVID-19) pandemic, at St. Patrick's Cathedral, in New York, U.S., February 17, 2021. REUTERS/Brendan McDermid

A man prays after he received a cross of ashes on his forehead from a priest during the traditional Ash Wednesday service, during the coronavirus disease (COVID-19) pandemic, at St. Patrick's Cathedral, in New York, U.S., February 17, 2021. REUTERS/Brendan McDermid

A woman recieves a cross of ashes on her forehead from Cardinal Timothy Dolan during the traditional Ash Wednesday service, during the coronavirus disease (COVID-19) pandemic, at St. Patrick's Cathedral, in New York, U.S., February 17, 2021. REUTERS/Brendan McDermid

A man receives a cross of ashes on his forehead from a priest during the traditional Ash Wednesday service, during the coronavirus disease (COVID-19) pandemic, at St. Patrick's Cathedral, in New York, U.S., February 17, 2021. REUTERS/Brendan McDermid

People wear cross of ashes on their foreheads as they attend the traditional Ash Wednesday service, during the coronavirus disease (COVID-19) pandemic, at St. Patrick's Cathedral, in New York, U.S., February 17, 2021. REUTERS/Brendan McDermid

A man receives a cross of ashes on his forehead from a priest during the traditional Ash Wednesday service, during the coronavirus disease (COVID-19) pandemic, at St. Patrick's Cathedral, in New York, U.S., February 17, 2021. REUTERS/Brendan McDermid

Ashes are placed on a parishioner's forehead by Archbishop Gregory Michael Aymond during Ash Wednesday services with measures to help slow the spread of coronavirus disease (COVID-19) at St. Louis Cathedral in New Orleans, Louisiana, U.S. February 17, 2021. REUTERS/Jonathan Bachman