A girl pulls a skirt of a woman in front of a cement block symbolising a border line at the replica of the truce village of Panmunjom at a movie studio in Namyangju, South Korea May 8, 2018. Picture taken May 8, 2018. REUTERS/Kwak Sung-Kyung 

Children participants prepare for U.S. President Donald Trump's welcoming ceremony at the Great Hall of the People in Beijing, China, November 9, 2017. REUTERS/Damir Sagolj 

Kosovo artist Anisa Ismailji takes a picture with her mobile phone at an art installation of women dresses, named "Thinking of You" by Kosovo-born, London-based artist Alketa Mrripa-Xhafa, in Pristina, Kosovo, June 12, 2015. Dresses and skirts donated by Cherie Blair and Rita Ora were among 5,000 pegged to washing lines in a Kosovo stadium on Friday in the art installation drawing attention to the stigma suffered by victims of wartime sexual violence. While there are no precise figures of the number of women and girls raped or subjected to sexual violence during Kosovo's 1998-99 war, non-governmental organizations say it may run to the thousands. REUTERS/Hazir Reka

A general view shows an art installation of women dresses, named "Thinking of You" by Kosovo-born, London-based artist Alketa Mrripa-Xhafa, in Pristina, Kosovo, June 12, 2015. Dresses and skirts donated by Cherie Blair and Rita Ora were among 5,000 pegged to washing lines in a Kosovo stadium on Friday in the art installation drawing attention to the stigma suffered by victims of wartime sexual violence. While there are no precise figures of the number of women and girls raped or subjected to sexual violence during Kosovo's 1998-99 war, non-governmental organizations say it may run to the thousands. REUTERS/Hazir Reka

Kosovo's President Atifete Jahjage back (in red) speaks at an art installation of women dresses, named "Thinking of You" by Kosovo-born, London-based artist Alketa Mrripa-Xhafa, in Pristina, Kosovo, June 12, 2015. Dresses and skirts donated by Cherie Blair and Rita Ora were among 5,000 pegged to washing lines in a Kosovo stadium on Friday in the art installation drawing attention to the stigma suffered by victims of wartime sexual violence. While there are no precise figures of the number of women and girls raped or subjected to sexual violence during Kosovo's 1998-99 war, non-governmental organizations say it may run to the thousands. REUTERS/Hazir Reka 

A skirt, which reads: "This skirt has a closed history since Spring 1998. Dardania-Peja", is pictured at an art installation of women dresses, named "Thinking of You" by Kosovo-born, London-based artist Alketa Mrripa-Xhafa, in Pristina, Kosovo, June 12, 2015. Dresses and skirts donated by Cherie Blair and Rita Ora were among 5,000 pegged to washing lines in a Kosovo stadium on Friday in the art installation drawing attention to the stigma suffered by victims of wartime sexual violence. While there are no precise figures of the number of women and girls raped or subjected to sexual violence during Kosovo's 1998-99 war, non-governmental organizations say it may run to the thousands. REUTERS/Hazir Reka

A woman visits an art installation of women dresses, named "Thinking of You" by Kosovo-born, London-based artist Alketa Mrripa-Xhafa, in Pristina, Kosovo, June 12, 2015. Dresses and skirts donated by Cherie Blair and Rita Ora were among 5,000 pegged to washing lines in a Kosovo stadium on Friday in the art installation drawing attention to the stigma suffered by victims of wartime sexual violence. While there are no precise figures of the number of women and girls raped or subjected to sexual violence during Kosovo's 1998-99 war, non-governmental organizations say it may run to the thousands. REUTERS/Hazir Reka

A woman visits an art installation of women dresses, named "Thinking of You" by Kosovo-born, London-based artist Alketa Mrripa-Xhafa, in Pristina, Kosovo, June 12, 2015. Dresses and skirts donated by Cherie Blair and Rita Ora were among 5,000 pegged to washing lines in a Kosovo stadium on Friday in the art installation drawing attention to the stigma suffered by victims of wartime sexual violence. While there are no precise figures of the number of women and girls raped or subjected to sexual violence during Kosovo's 1998-99 war, non-governmental organizations say it may run to the thousands. REUTERS/Hazir Reka 

Women look at an art installation of women dresses, named "Thinking of You" by Kosovo-born, London-based artist Alketa Mrripa-Xhafa, in Pristina, Kosovo, June 12, 2015. Dresses and skirts donated by Cherie Blair and Rita Ora were among 5,000 pegged to washing lines in a Kosovo stadium on Friday in the art installation drawing attention to the stigma suffered by victims of wartime sexual violence. While there are no precise figures of the number of women and girls raped or subjected to sexual violence during Kosovo's 1998-99 war, non-governmental organizations say it may run to the thousands. REUTERS/Hazir Reka 

A woman walks among dresses and skirts hanging inside a stadium, in an art exhibition titled "Thinking of You" by Kosovo-born, London-based artist Alketa Xhafa-Mripa, in Pristina June 12, 2015. Dresses and skirts donated by Cherie Blair and Rita Ora were among 5,000 pegged to washing lines in the Kosovo stadium on Friday in the art installation drawing attention to the stigma suffered by victims of wartime sexual violence. REUTERS/Hazir Reka 

Dresses and skirts are seen hanging inside a stadium, in an art exhibition titled "Thinking of You" by Kosovo-born, London-based artist Alketa Xhafa-Mripa, in Pristina June 12, 2015.
Dresses and skirts donated by Cherie Blair and Rita Ora were among 5,000 pegged to washing lines in the Kosovo stadium on Friday in the art installation drawing attention to the stigma suffered by victims of wartime sexual violence. REUTERS/Hazir Reka 

Dresses and skirts are seen hanging inside a stadium, in an art exhibition titled "Thinking of You" by Kosovo-born, London-based artist Alketa Xhafa-Mripa, in Pristina June 12, 2015.
Dresses and skirts donated by Cherie Blair and Rita Ora were among 5,000 pegged to washing lines in the Kosovo stadium on Friday in the art installation drawing attention to the stigma suffered by victims of wartime sexual violence. REUTERS/Hazir Reka 

Dresses and skirts are seen hanging inside a stadium, in an art exhibition titled "Thinking of You" by Kosovo-born, London-based artist Alketa Xhafa-Mripa, in Pristina June 12, 2015.
Dresses and skirts donated by Cherie Blair and Rita Ora were among 5,000 pegged to washing lines in the Kosovo stadium on Friday in the art installation drawing attention to the stigma suffered by victims of wartime sexual violence. REUTERS/Hazir Reka 

Dresses and skirts are seen hanging inside a stadium, in an art exhibition titled "Thinking of You" by Kosovo-born, London-based artist Alketa Xhafa-Mripa, in Pristina June 12, 2015.
Dresses and skirts donated by Cherie Blair and Rita Ora were among 5,000 pegged to washing lines in the Kosovo stadium on Friday in the art installation drawing attention to the stigma suffered by victims of wartime sexual violence. REUTERS/Hazir Reka 

Dresses and skirts are seen hanging inside a stadium, in an art exhibition titled "Thinking of You" by Kosovo-born, London-based artist Alketa Xhafa-Mripa, in Pristina June 12, 2015.
Dresses and skirts donated by Cherie Blair and Rita Ora were among 5,000 pegged to washing lines in the Kosovo stadium on Friday in the art installation drawing attention to the stigma suffered by victims of wartime sexual violence. REUTERS/Hazir Reka 

Dresses and skirts are seen hanging inside a stadium, in an art exhibition titled "Thinking of You" by Kosovo-born, London-based artist Alketa Xhafa-Mripa, in Pristina June 12, 2015.
Dresses and skirts donated by Cherie Blair and Rita Ora were among 5,000 pegged to washing lines in the Kosovo stadium on Friday in the art installation drawing attention to the stigma suffered by victims of wartime sexual violence. REUTERS/Hazir Reka TPX IMAGES OF THE DAY

Women walk on a pedestrian cross in central Shanghai April 8, 2014. REUTERS/Aly Song (CHINA - Tags: SOCIETY TPX IMAGES OF THE DAY) 

A woman wearing a skirt with pictures of former South African President Nelson Mandela peers through the fence at the Union Buildings, where Mandela lay in state, in Pretoria December 12, 2013. Thousands of people lined up on Wednesday to say goodbye to Mandela, whose body lay in state in the building where the anti-apartheid hero was inaugurated in 1994 as South Africa's first black president. REUTERS/Kevin Coombs (SOUTH AFRICA - Tags: POLITICS OBITUARY) 

A woman wearing a skirt with pictures of former South African President Nelson Mandela peers through the fence at the Union Buildings, where Mandela lay in state, in Pretoria December 12, 2013. Thousands of people lined up on Wednesday to say goodbye to Mandela, whose body lay in state in the building where the anti-apartheid hero was inaugurated in 1994 as South Africa's first black president. REUTERS/Kevin Coombs (SOUTH AFRICA - Tags: POLITICS OBITUARY) 

Men cover their faces against strong winds after Cyclone Phailin hit Gopalpur village in Ganjam district in the eastern Indian state of Odisha October 13, 2013. India's strongest storm in 14 years left a trail of destruction along the country's east coast on Sunday, but little loss of life was reported after close to a million people took refuge in shelters. Cyclone Phailin was expected to dissipate within 36 hours, losing momentum as it headed inland after making landfall on Saturday from the Bay of Bengal, bringing winds of more than 200 kph (125 mph) to rip up homes and tear down trees. REUTERS/Adnan Abidi (INDIA - Tags: ENVIRONMENT DISASTER) 

Female North Korean soldiers parade to mark the 60th anniversary of the signing of a truce in the 1950-1953 Korean War at Kim Il-sung Square, in Pyongyang July 27, 2013. REUTERS/Jason Lee (NORTH KOREA - Tags: POLITICS MILITARY ANNIVERSARY) 

Police officers participate in a parade during the celebration of the 183rd anniversary of the Uruguayan Police Force in downtown Montevideo, December 18, 2012. REUTERS/Andres Stapff (URUGUAY - Tags: ANNIVERSARY CRIME LAW) 

Women work in a brick factory on the outskirts of Yangon May 27, 2012. REUTERS/Damir Sagolj (MYANMAR - Tags: SOCIETY TPX IMAGES OF THE DAY) 

Alin Nava (C) stands in a checkout line at a supermarket in Monterrey April 5, 2012. Nava, 25, is dressed in the so-called "Lolita" style, a fashion subculture from Japan influenced by clothing from the Victorian or Rococo eras. Its basic style consists of a blouse, petticoat, bloomers, bell-shaped skirt and knee-high socks. Nava is the co-founder of the "Lolitas Paradise" club in Monterrey and for members of the club, the Lolita style is not only a fashion statement but also a way to express their loyalty, friendship, tolerance and unity. Picture taken April 5, 2012 REUTERS/Daniel Becerrill (MEXICO - Tags: SOCIETY TPX IMAGES OF THE DAY) 

A model presents a creation at the first Salon du Chocolat (Zurich Chocolate Show) in Zurich March 29, 2012. REUTERS/Christian Hartmann (SWITZERLAND - Tags: FASHION FOOD) 

Tartan designer Kirsty Franey, displays a skirt made from Edinburgh Zoo Panda Tartan during a media event at Edinburgh Zoo, Scotland January 24, 2012. The newly designed tartan has been made to celebrate the arrival of pandas Tian and Yang Guang to the zoo from China which is based on a Gillespie tartan with a grey colour to represent the panda fur, green for bamboo and three fine red lines to reprsent China. REUTERS/David Moir (BRITAIN - Tags: FASHION) 

Tartan designer Kirsty Franey, displays a skirt made from Edinburgh Zoo Panda Tartan with panda Tian Tian sleeping in its enclosure during a media event at Edinburgh Zoo, Scotland January 24, 2012. The newly designed tartan has been made to celebrate the arrival of pandas Tian and Yang Guang to the zoo from China which is based on a Gillespie tartan with a grey colour to represent the pandas fur,green for bamboo and three fine red lines to reprsent China. REUTERS/David Moir (BRITAIN - Tags: FASHION) 

Women wait in line to see the sacred Buddha's tooth relic on display at a temple in Yangon December 3, 2011. REUTERS/Damir Sagolj (MYANMAR - Tags: SOCIETY TPX IMAGES OF THE DAY) 

Newari women wearing their traditional attire carry baskets made of brass specially used for worship during the Newari New Year parade in Kathmandu October 27, 2011.The Newar community in Nepal observes the start of their Newari New Year 1132, in accordance with their national lunar calendar, by worshipping their spiritual selves in a ritual known as "mahapuja." REUTERS/Navesh Chitrakar (NEPAL - Tags: RELIGION SOCIETY TRAVEL) 

A model wears an outfit at the Topshop Unique 2012 Spring/Summer collection show during London Fashion Week September 18, 2011. REUTERS/Luke MacGregor (BRITAIN - Tags: FASHION ENTERTAINMENT) 

Children practise during a ballet class at the Croatian National Theatre in Adriatic port of Split, June 8, 2011. REUTERS/Matko Biljak
(CROATIA - Tags: EDUCATION SOCIETY IMAGES OF THE DAY) 

Dancers from the St Petersburg Ballet Theatre perform Swan Lake during a dress rehearsal at the Taiwan National Theatre in Taipei April 21, 2011. The show is set to be performed from April 21-24. REUTERS/Nicky Loh (TAIWAN - Tags: ENTERTAINMENT SOCIETY IMAGES OF THE DAY) 

Hostesses wait on the floor at the LA Auto Show in Los Angeles November 17, 2010. REUTERS/Mario Anzuoni (UNITED STATES - Tags: BUSINESS TRANSPORT) 

A child vendor carries his wares as he walk along a railway track at a squatter settlement in Kawranbazar, Dhaka February 19, 2009. About 10,000 people live in the slums in this part of Kawranbazar. REUTERS/Andrew Biraj (BANGLADESH) 

Models appear at the end of Portuguese designer Fatima Lopes' Spring/Summer 2009 women's ready-to-wear fashion collection show in Paris September 27, 2008. REUTERS/Benoit Tessier (FRANCE) BEST QUALITY AVAILABLE 

Dancers of The Royal Ballet perform a scene from the new production of Swan Lake during a dress rehearsal at The Royal Opera House in Covent Garden, London October 1, 2008. Their first public performance will be on October 4. REUTERS/Alessia Pierdomenico (BRITAIN) 

A model presents a creation from Susana Pages during the International Flamenco Fashion Show in Seville January 31, 2008. The show will run until February 3. REUTERS/Marcelo del Pozo (SPAIN) 

Hostesses for China's Communist Party 17th Congress walk in line on Tiananmen Square during a preparatory meeting in Beijing October 14, 2007. China's Communist Party opens its 17th Congress on October 15. REUTERS/Jason Lee (CHINA) 

A model wears a creation from Blugirl Spring/Summer 2008 women collection during Milan Fashion Week September 28, 2007. REUTERS/Max Rossi (ITALY) 

Ballerinas perform "Les Sylphides" at a rehearsal of "Dancing 4 Aids Orphans" in Yokohama, south of Tokyo, August 20, 2007. The ballet charity event was organized to raise funds for children orphaned by AIDS. REUTERS/Kim Kyung-Hoon (JAPAN) 

An elderly indigenous man carrying an axe attends the national indigenous ceremony on World Indigenous Day, at Dabana, Mahiyangana, around 148 kilometers (92 miles) southeast of Colombo August 9 2007. Sri Lanka's indigenous inhabitants, the Veddas, preserve a direct line of descent from the island's original Neolithic community dating from at least 16,000 BC and probably far earlier according to current scientific opinion. Today only a few remaining indigenous inhabitants still manage to preserve their cultural identity and traditional lifestyle despite relentless pressure from the surrounding dominant communities. Picture taken August 9, 2007. REUTERS/Buddhika Weerasinghe (SRI LANKA) 

Performers of Kinetika Bloco band from Britain dance at a section of the Great Wall of China, north of Beijing, July 15, 2007. About 2,000 performers from 15 international marching bands performed as part of the Olympic Cultural Festival, organised to promote the 2008 Beijing Olympic Games. REUTERS/Jason Lee (CHINA) 

Models display creations as part of Italian fashion designer Valentino Garavani's latest haute couture collection in Rome July 7, 2007. REUTERS/Alessandro Bianchi (ITALY) 

Secretary for the Civil Service Denise Yue (2nd L) stands beside other officials during a news conference in Hong Kong June 23, 2007. Hong Kong's leader unveiled a new reshuffled cabinet on Saturday, a team that will face tough new challenges in the next five years from pollution to making good on the chief executive's promises on democracy. REUTERS/Paul Yeung (CHINA) 

Members of the Classical Ballet from Volga, Russia, dance during a media rehearsal of "Swan Lake" at Madrid's Nuevo Apolo theatre June 13, 2007. REUTERS/Susana Vera (SPAIN) 

Earthquake survivors queue for free rice from the local government to mark the first anniversary of the Yogyakarta and Central Java earthquake in Bantul, outside Yogyakarta city, May 27, 2007. A year after the powerful earthquake devastated an area around Indonesia's ancient royal city of Yogyakarta, thousands of homes have been rebuilt but deep physical and mental scars remain for many survivors. REUTERS/Dwi Oblo (INDONESIA) 

A monk leads drug addicts at the Tham Krabok monastery in Thailand's Saraburi province May14, 2007. The obscure Buddhist monastery, which advocates a secret herbal potion and ritual vomiting for drug addicts, has become the final source of hope for thousands of Thais and Westerners.
Picture taken May 14, 2007. To match feature THAILAND/REHAB REUTERS/Chaiwat Subprasom (THAILAND) 

Drug addicts drink herbal tea at the Tham Krabok monastery in Thailand's Saraburi province May 14, 2007. The obscure Buddhist monastery, which advocates a secret herbal potion and ritual vomiting for drug addicts, has become the final source of hope for thousands of Thais and Westerners. Picture taken May 14, 2007. To match feature THAILAND/REHAB REUTERS/Chaiwat Subprasom (THAILAND) 

A monk leads drug addicts through the smoke from a grass fire to a steam bath at the Tham Krabok monastery in Thailand's Saraburi province May 14, 2007. The obscure Buddhist monastery, which advocates a secret herbal potion and ritual vomiting for drug addicts, has become the final source of hope for thousands of Thais and Westerners. Picture taken on May 14, 2007. To match feature THAILAND/REHAB REUTERS/Chaiwat Subprasom (THAILAND) 

Ballet dancers perform "Le Corsaire", by Adolphe Adam with Stephane Bullion of Opera National de Paris dancing the head role, at the Yekaterinburg Theatre of Opera and Ballet in Yekaterinburg April 28, 2007. REUTERS/Denis Sinyakov (RUSSIA) 

A runner is helped near the finish line on The Mall during the 2007 London Marathon April 22, 2007. REUTERS/Stephen Hird (BRITAIN) 

Dancers of the 'Les Ballets Trockadero De Monte Carlo' group, perform for the media in Berlin April 17, 2007. The ballet will be staged from April 17 till 29 in the German capital. REUTERS/Hannibal Hanschke (GERMANY) 

Algerian policewomen attend a ceremony marking International Women's Day at the police training academy in Algiers March 7, 2007. REUTERS/Zohra Bensemra (ALGERIA) 

Models display creations by Turkish-Cypriot designer Hussein Chalayan as part of his Fall/Winter 2007/2008 ready-to-wear fashion show in Paris February 28, 2007. REUTERS/Benoit Tessier (FRANCE) 

Victoria's Secret models (L-R) Karolina Kurkova, Alessandra Ambrosio, Selita Ebanks and Izabel Goulart pose for photographers during an appearance at the store in New York February 28, 2007. The models were promoting the launch of the company's new Secret Embrace product line. REUTERS/Brendan McDermid (UNITED STATES) 

Actress and singer Jennifer Lopez arrives at the 79th Annual Academy Awards in Hollywood, California, February 25, 2007. Lopez is wearing a dress designed by Marchesa and jewelry by Lorraine Schwartz. REUTERS/Lucy Nicholson (UNITED STATES) 

Jennifer Lopez laughs as her husband Marc Anthony takes a picture as they arrive at the 79th Annual Academy Awards in Hollywood, California February 25, 2007. REUTERS/Lucas Jackson (UNITED STATES) 

Actress and singer Jennifer Lopez arrives at the 79th Annual Academy Awards in Hollywood, California, February 25, 2007. REUTERS/Lucy Nicholson (UNITED STATES) 

Jennifer Lopez laughs as her husband Marc Anthony takes a picture as they arrive at the 79th Annual Academy Awards in Hollywood, California February 25, 2007. REUTERS/Lucas Jackson (UNITED STATES) 

Singer and actress Jennifer Lopez arrives at the 79th Annual Academy Awards in Hollywood, California February 25, 2007. REUTERS/Lucas Jackson (UNITED STATES)