Workers iron a flag before the swearing-in ceremony of Andrzej Duda as Poland's president for the second five-year term, in Warsaw, Poland, August 6, 2020. REUTERS/Kacper Pempel TPX IMAGES OF THE DAY

Wrought-iron railings lead down a staircase at Villa Guardamangia, a former residence of Britain's Queen Elizabeth and Prince Philip, in Pieta, Malta, June 23, 2020. The then-Princess Elizabeth and Prince Philip were in the first years of their marriage at the time and moved to Malta when Prince Philip was based there in command of a Royal Navy frigate. The Maltese government agency Heritage Malta acquired the Villa Guardamangia for some five million euros and hopes not just to restore the villa to the way it looked several decades ago, but also to turn it into a museum of Malta's history as a British colony until independence in 1964, and the links with the British royal family. REUTERS/Darrin Zammit Lupi SEARCH "QUEEN ELIZABETH VILLA" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES

Wrought-iron railings lead down a staircase from the roof of Villa Guardamangia, a former residence of Britain's Queen Elizabeth and Prince Philip, in Pieta, Malta, July 1, 2020. The then-Princess Elizabeth and Prince Philip were in the first years of their marriage at the time and moved to Malta when Prince Philip was based there in command of a Royal Navy frigate. The Maltese government agency Heritage Malta acquired the Villa Guardamangia for some five million euros and hopes not just to restore the villa to the way it looked several decades ago, but also to turn it into a museum of Malta's history as a British colony until independence in 1964, and the links with the British royal family. REUTERS/Darrin Zammit Lupi SEARCH "QUEEN ELIZABETH VILLA" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

An Israeli soldier stands guard next to an Iron Dome anti-missile system near the Israel's northern border with Lebanon July 27, 2020. REUTERS/Amir Cohen

An Israeli soldier stands next to an Iron Dome anti-missile system near the Israel's northern border with Lebanon July 27, 2020. REUTERS/Amir Cohen

A Palestinian worker iron clothes in a dry cleaning shop amid the coronavirus disease (COVID-19) crisis in Nablus in the Israeli-occupied West Bank July 22, 2020. Picture taken July 22, 2020. REUTERS/Raneen Sawafta

A man irons trousers and shirts of men at a laundry, amid concerns about the spread of the coronavirus disease (COVID-19), in Colombo, Sri Lanka, July 22, 2020. REUTERS/Dinuka Liyanawatte

Iron gates depict a sculpture of West Auckland winning the first Sir Thomas Lipton Trophy in 1909, at the entrance to the football ground, in West Auckland, Britain, July 15, 2020. REUTERS/Lee Smith

Iron gates depict a sculpture of West Auckland winning the first Sir Thomas Lipton Trophy in 1909, at the entrance to the football ground, in West Auckland, Britain, July 15, 2020. REUTERS/Lee Smith

A member of the Red Ants, a South African private security company specialising in clearing "illegal invaders" from properties, carry corrugated iron roof sheet after demolishing an illegally built structure, amid the spread of the coronavirus disease (COVID-19), in Elandsfontein, a farming area outside Johannesburg, South Africa, June 25, 2020. REUTERS/Siphiwe Sibeko

Somaya Fuad, Head of Compliance and MLRO at NEC Payments, conducts a conference call as she works from home while her housemaid irons clothes, following the outbreak of the coronavirus disease (COVID-19), in Manama, Bahrain, June 17, 2020. REUTERS/Hamad I Mohammed

Workers wearing protective face masks sit inside a shop selling iron pipes at a wholesale iron market, after authorities eased lockdown restrictions that were imposed to slow the spread of the coronavirus disease (COVID-19), in Kolkata, India, June 15, 2020. REUTERS/Rupak De Chowdhuri TPX IMAGES OF THE DAY

A woman who is in a contact with people who have contracted the coronavirus disease (COVID-19) wears a protective face mask as she waits behind iron bars to receive free medicine provided by the Ministry of Health, at a medical centre in Cairo, Egypt June 3, 2020. Picture taken June 3, 2020. REUTERS/Mohamed Abd El Ghany

An iron bar to close the entrance for Independence square which tourists used to visit is seen, after an island-wide daytime curfew has been lifted to restart the country's economic activities following almost two-month lockdown amid concerns about the spread of the coronavirus disease, in Colombo, Sri Lanka, May 27, 2020. Picture taken May 27, 2020. REUTERS/Dinuka Liyanawatte

A man who is in a contact with people who have contracted the coronavirus disease (COVID-19) wears a protective face mask as he waits behind iron bars to receive free medicines provided by the ministry of health, at a medical centre in Cairo, Egypt June 3, 2020. REUTERS/Mohamed Abd El Ghany

A man who is in a contact with people who have contracted the coronavirus disease (COVID-19) wears a protective face mask as he receives through iron bars the free medicines provided by the ministry of health, at a medical centre in Cairo, Egypt June 3, 2020. REUTERS/Mohamed Abd El Ghany

A woman who is in a contact with people who have contracted the coronavirus disease (COVID-19) wears a protective face mask as she waits behind iron bars to receive free medicines provided by the ministry of health, at a medical centre in Cairo, Egypt June 3, 2020. REUTERS/Mohamed Abd El Ghany

"House I" by Roy Lichtenstein can be seen through the iron fence surrounding the National Gallery of Art Sculpture Garden, closed to tourists during the coronavirus disease (COVID-19) outbreak in Washington, U.S., May 22, 2020. Picture taken May 22, 2020. REUTERS/Jonathan Ernst

A worker of the bookbinding factory "Brochage-Renaitre", which employs mainly people with disabilities, irons fabrics for a special protective mask designed with a partially transparent area that allows deaf people to read lips, amid the coronavirus disease (COVID-19) outbreak, in Brussels, Belgium, May 19, 2020. REUTERS/Yves Herman

A woman carries an iron structure which she tried to steal from a construction site while police officers control her to return it to the same location, during the coronavirus disease (COVID-19) outbreak in Ronda, Spain, April 26, 2020. REUTERS/Jon Nazca

Luis Fernandes, a worker at the Santo Antonio parish council, performs while dressed up as Iron Man during a special tribute to municipal workers for keeping the city running as the spread of the coronavirus disease (COVID-19) continues, in Lisbon, Portugal April 25, 2020. REUTERS/Rafael Marchante TPX IMAGES OF THE DAY

Residents sit in a courtyard within their iron-sheet shelter at the Mathare Valley slums amid the spread of the coronavirus disease (COVID-19) in Nairobi, Kenya April 19, 2020. REUTERS/Thomas Mukoya

A local designer irons face masks made at his sewing workshop during the outbreak of the coronavirus disease (COVID-19), in Abidjan, Ivory Coast April 16, 2020. REUTERS/Luc Gnago

A woman wearing protective gloves grabs the iron bars of her window, amid the coronavirus disease (COVID-19) outbreak in Ronda, southern Spain, April 2, 2020. REUTERS/Jon Nazca

A woman wearing protective gloves grabs the iron bars of her window, amid the coronavirus disease (COVID-19) outbreak in Ronda, southern Spain, April 2, 2020. REUTERS/Jon Nazca TPX IMAGES OF THE DAY

A worker uses an iron on preventive cloth masks at a sewing workshop, following the outbreak of coronavirus disease (COVID-19) in Concepcion, Chile March 30, 2020. REUTERS/Jose Luis Saavedra

Palestinian workers iron protective face masks to be exported and sold in the local market, amid concerns over the spread of the coronavirus disease (COVID-19), in a factory east of Gaza City March 29, 2020. REUTERS/Mohammed Salem

A Palestinian worker irons protective face masks to be exported and sold in the local market, amid concerns over the spread of the coronavirus disease (COVID-19), in a factory east of Gaza City March 29, 2020. REUTERS/Mohammed Salem

A woman irons a newly produced protective mask amid concerns about the spread of the coronavirus disease (COVID-19) outbreak, in Havana, Cuba, March 26, 2020. REUTERS/Alexandre Meneghini

Iron ornaments are seen on the gate of Berlin's famous KaDeWe shopping center on the Kurfuerstendamm boulevard during the spread of coronavirus disease (COVID-19) in Berlin, Germany, March 26, 2020. REUTERS/Annegret Hilse

Iron ornaments are seen on the gate of Berlin's famous KaDeWe shopping center on the Kurfuerstendamm boulevard during the spread of coronavirus disease (COVID-19) in Berlin, Germany, March 26, 2020. REUTERS/Annegret Hilse

A worker irons protective face masks in factory DES as Croatia is stepping up measures to fight the Coronavirus (COVID-19) outbreak, in Split, Croatia March 19, 2020. REUTERS/Antonio Bronic

Shacks built of corrugated iron are seen in Kibera slum in Nairobi, Kenya, March 18, 2020. REUTERS/Baz Ratner

Shacks built of corrugated iron are seen in Kibera slum in Nairobi, Kenya, March 18, 2020. REUTERS/Baz Ratner

A man wearing a protective face mask delivers an ironed shirt, as the spread of the coronavirus disease (COVID-19) continues, in central London, Britain March 18, 2020. REUTERS/Dylan Martinez

A woman irons a protective mask during a training class so that she can sell and supply during the scarcity, amid concerns about the spread of coronavirus disease (COVID-19) outbreak, at Social Welfare Division in Lalitpur, Nepal March 15, 2020. REUTERS/Navesh Chitrakar

A woman irons a protective mask during a training class so that she can sell and supply during the scarcity, amid concerns about the spread of coronavirus disease (COVID-19) outbreak, at Social Welfare Division in Lalitpur, Nepal March 15, 2020. REUTERS/Navesh Chitrakar

A woman irons a protective mask during a training class so that she can sell and supply during the scarcity, amid concerns about the spread of coronavirus disease (COVID-19) outbreak, at Social Welfare Division in Lalitpur, Nepal March 15, 2020. REUTERS/Navesh Chitrakar

Former mine worker Abdulai Banura holds up an iron-dusted potato grown in a community garden outside iron ore mine in Marampa, Sierra Leone February 18, 2020. Picture taken Febrary 18, 2020. REUTERS/Cooper Inveen.

A signboard warning visitors that removing any material from iron ore mines is prohibited by international tribunal, is seen outside the iron ore mine in Marampa, Sierra Leone February 18, 2020. Picture taken Febrary 18, 2020. REUTERS/Cooper Inveen.

A signboard in front of a large iron ore pile warns visitors that removing any material is prohibited by international tribunal in Marampa, Sierra Leone February 18, 2020. Picture taken Febrary 18, 2020. REUTERS/Cooper Inveen.

An SL Mining employee holds up a photo of colleages who lost their jobs during mass layoffs in October of 2019 at the iron ore mine's processing plant in Marampa, Sierra Leone November 13, 2019. Picture taken November 13, 2019. REUTERS/Cooper Inveen

Former mines worker Philip Sorboi and his brother Daniel, both former employees of the colonial mining firm that founded Sierra Leone's Marampa iron ore mine, sit at their home at Labor Camp community in Lunsar, Sierra Leone November 13, 2019. Picture taken November 13, 2019. REUTERS/Cooper Inveen.

Former mine worker Abdulai Bangura holds up iron-dusted soil from a community garden outside iron ore mine in Marampa, Sierra Leone February 18, 2020. Picture taken Febrary 18, 2020. REUTERS/Cooper Inveen

An SL Mining employee walks across large piles of iron ore adjacent to SL Mining's processing plant at iron ore mine in Marampa, Sierra Leone November 12, 2019. Picture taken November 12, 2019. REUTERS/Cooper Inveen

The home of former mine worker Abdulai Bangura, built in the 1930s as employee housing for the firm that founded the iron ore mine in Marampa, Sierra Leone February 18, 2020. Picture taken Febrary 18, 2020. REUTERS/Cooper Inveen

Piles of iron are seen from across a man-made lake near the Marampa iron ore mine in Lunsar, Sierra Leone, November 12, 2019. Picture taken November 12, 2019. REUTERS/Cooper Inveen

Former mine worker Abu Bakar Kamara digs through the ruins of a colonial-era mining ruin outside iron ore mine in hopes of finding concrete blocks to sell in Marampa, Sierra Leone February 18, 2020. Picture taken Febrary 18, 2020. REUTERS/Cooper Inveen.

An SL Mining employee holds up hands full of processed iron ore from the mine in Marampa, Sierra Leone, November 12, 2019. Picture taken November 12, 2019. REUTERS/Cooper Inveen

View of piles of iron ore adjacent to SL Mining's processing plant at iron ore mine in Marampa, Sierra Leone February 18, 2020. Picture taken Febrary 18, 2020. REUTERS/Cooper Inveen

Former mine worker Abdulai Bangura wades through swamp water en route to a community garden outside iron ore mine in Marampa, Sierra Leone February 18, 2020. Picture taken Febrary 18, 2020. REUTERS/Cooper Inveen.

An Iraqi volunteer irons pieces of clothes to make face masks to protect against coronavirus, to distribute them to poor families for free following an outbreak of coronavirus, in Kirkuk, Iraq March 2, 2020. Picture taken March 2, 2020. REUTERS/Ako Rasheed

President of the International Jury Jeremy Irons speaks during the awards ceremony at the 70th Berlinale International Film Festival in Berlin, Germany, February 29, 2020. REUTERS/Fabrizio Bensch

President of the International Jury Jeremy Irons speaks next to Executive Director of Berlinale International Film Festival Mariette Rissenbeek and Artistic Director of Berlinale International Film Festival Carlo Chatrian during the awards ceremony at the 70th Berlinale International Film Festival in Berlin, Germany, February 29, 2020. REUTERS/Fabrizio Bensch

President of the International Jury Jeremy Irons speaks next to Executive Director of Berlinale International Film Festival Mariette Rissenbeek and Artistic Director of Berlinale International Film Festival Carlo Chatrian during the awards ceremony at the 70th Berlinale International Film Festival in Berlin, Germany, February 29, 2020. REUTERS/Fabrizio Bensch

Baran Rasoulof and producers Kaveh Farnam and Farzad Pak accept the Golden Bear for Best Film for "There Is No Evil" next to jury member Jeremy Irons, Artistic Director of Berlinale International Film Festival Carlo Chatrian and Executive Director of Berlinale International Film Festival Mariette Rissenbeek during the awards ceremony at the 70th Berlinale International Film Festival in Berlin, Germany, February 29, 2020. REUTERS/Fabrizio Bensch

Baran Rasoulof and producer Farzad Pak accept the Golden Bear for Best Film for "There Is No Evil" from jury member Jeremy Irons during the awards ceremony at the 70th Berlinale International Film Festival in Berlin, Germany, February 29, 2020. REUTERS/Fabrizio Bensch

Cinematographer Jurgen Jurges receives Silver Bear for Outstanding Artistic Contribution for "Dau Natasha", from president of the International Jury Jeremy Irons during the awards ceremony at the 70th Berlinale International Film Festival in Berlin, Germany, February 29, 2020. REUTERS/Fabrizio Bensch

Jury members Bettina Brokemper, Annemarie Jacir, and Berenice Bejo pose as Jeremy Irons looks on at the red carpet as they arrive for the award ceremony of the 70th Berlinale International Film Festival in Berlin, Germany, February 29, 2020. REUTERS/Michele Tantussi

Jury member Jeremy Irons, his wife Sinead Cusack, Kleber Mendonca Filho and a guest pose on the red carpet as they arrive for the award ceremony of the 70th Berlinale International Film Festival in Berlin, Germany, February 29, 2020. REUTERS/Michele Tantussi