Participants of the ?Perna de Pau Raquel Poti? workshop pose for a photo where the annual block party "Ceu na Terra" used to be celebrated, as Carnival celebrations have been postponed, amid the coronavirus disease (COVID-19) pandemic, in Rio de Janeiro, Brazil February 19, 2022. REUTERS/Pilar Olivares 

A boy wearing a costume stands among participants of the ?Perna de Pau Raquel Poti? workshop where the annual block party "Ceu na Terra" used to be celebrated, as Carnival celebrations have been postponed, amid the coronavirus disease (COVID-19) pandemic, in Rio de Janeiro, Brazil February 19, 2022. REUTERS/Pilar Olivares 

Participants of the ?Perna de Pau Raquel Poti? workshop walk on stilts where the annual block party "Ceu na Terra" used to be celebrated, as Carnival celebrations have been postponed, amid the coronavirus disease (COVID-19) pandemic, in Rio de Janeiro, Brazil February 19, 2022. REUTERS/Pilar Olivares 

A participant of the ?Perna de Pau Raquel Poti? workshop ties her shoes before practicing on stilts where the annual block party "Ceu na Terra" used to be celebrated, as Carnival celebrations have been postponed, amid the coronavirus disease (COVID-19) pandemic, in Rio de Janeiro, Brazil February 19, 2022. REUTERS/Pilar Olivares 

Participants of the ?Perna de Pau Raquel Poti? workshop prepare before walking on stilts where the annual block party "Ceu na Terra" used to be celebrated, as Carnival celebrations have been postponed, amid the coronavirus disease (COVID-19) pandemic, in Rio de Janeiro, Brazil February 19, 2022. REUTERS/Pilar Olivares 

A girl from the ?Perna de Pau Raquel Poti? workshop practices on stilts where the annual block party "Ceu na Terra" used to be celebrated, as Carnival celebrations have been postponed, amid the coronavirus disease (COVID-19) pandemic, in Rio de Janeiro, Brazil February 19, 2022. REUTERS/Pilar Olivares 

Indigenous child Sther Poty dos Santos, 6, receives a dose of the Pfizer-BioNTech coronavirus disease (COVID-19) paediatric vaccine in Sao Paulo, Brazil, January 17, 2022. REUTERS/Carla Carniel REFILE - CORRECTING YEAR 

Raquel Poti, a 32-year-old street artist, poses at a park in Rio de Janeiro, Brazil, June 25, 2016. Raquel thinks the Olympics promotes a lifestyle that combines sports, culture and education. She is concerned about the large investment for the event while the population needs improvements in basic services. REUTERS/Pilar Olivares SEARCH "CARIOCAS PORTRAITS" FOR THIS STORY. SEARCH "THE WIDER IMAGE" FOR ALL STORIES.

Washington Capitals defenseman Tom Poti (3) skates away as New York Rangers left wing Carl Hagelin (62) is surrounded by teammates after he scored in the second period of their NHL hockey game at Madison Square Garden in New York, February 17, 2013. Visible are Rangers center Derek Stepan (21), left wing Rick Nash (61) and defenseman Ryan McDonagh (27). REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT ICE HOCKEY) 

Washington Capitals defenseman Tom Poti congratulates goalie Jose Theodore (60) after they beat the New York Rangers in their NHL hockey game at Madison Square Garden in New York February 4, 2010. REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT ICE HOCKEY) 

New York Rangers center Chris Drury slumps as Washington Capitals defenseman Tom Poti (3) and Nicklas Backstrom (19) congratulate left wing Alex Ovechkin after he scored a goal in the second period of their NHL hockey game at Madison Square Garden in New York, February 4, 2010. REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT ICE HOCKEY) 

The Washington Capitals' Tom Poti, Nicklas Backstrom and Alex Ovechkin (L-R) celebrate after Ovechkin scored against the Boston Bruins in the second period of their NHL hockey game in Boston, Massachusetts October 1, 2009. REUTERS/Brian Snyder (UNITED STATES SPORT ICE HOCKEY) 

Pittsburgh Penguins Sidney Crosby (R) battles with Washington Capitals defenceman Tom Poti (L) as Capitals Simeon Varlamov watches the puck during the first period in Game 6 of their NHL Eastern Conference semi-final hockey series in Pittsburgh, Pennsylvania May 11, 2009. REUTERS/Jason Cohn (UNITED STATES SPORT ICE HOCKEY) 

New York Rangers goaltender Hendrik Lundqvist reacts after Washington Capitals defenseman Tom Poti scored a goal in the first period of Game 6 of their NHL Eastern Conference hockey playoffs at Madison Square Garden in New York, April 26, 2009. REUTERS/Ray Stubblebine (UNITED STATES SPORT ICE HOCKEY) 

Washington Capitals defenseman Tom Poti celebrates after he scored against the New York Rangers in the first period of Game 6 of their NHL Eastern Conference hockey playoffs at Madison Square Garden in New York April 26, 2009. REUTERS/Ray Stubblebine (UNITED STATES SPORT ICE HOCKEY) 

Washington Capitals defenseman Tom Poti (top) celebrates scoring past New York Rangers goaltender Hendrik Lundqvist (bottom) in the first period of Game 6 of their NHL Eastern Conference hockey playoffs at Madison Square Garden in New York, April 26, 2009. REUTERS/Ray Stubblebine (UNITED STATES SPORT ICE HOCKEY) 

New York Rangers' Marc Staal (front) skates away from Washington Capitals' Tom Poti and goalie Simeon Varlamov (L) during the first period of Game 3 of their NHL Eastern Conference quarter-final hockey game in New York April 20, 2009. REUTERS/Mike Segar (UNITED STATES SPORT ICE HOCKEY) 

Georgian military officers look at a damaged Georgian naval ship in the port of Poti September 20, 2008. REUTERS/Allen Fredrickson (GEORGIA) 

Georgian Army General Malkhaz Tskipurishvili inspects damage to a sunken Georgian naval ship at the port of Poti September 20, 2008. REUTERS/Allen Fredrickson (GEORGIA) 

A Georgian army officer stands at the port of Poti September 20, 2008 near the deck of a Georgian naval ship residents say was damaged by the Russian air force. REUTERS/Allen Fredrickson (GEORGIA) 

Georgian Army General Malkhaz Tskipurishvili walks away from a storage building for boats at the port of Poti, Georgia September 20, 2008. REUTERS/Allen Fredrickson (GEORGIA) 

Georgian Army General Malkhaz Tskipurishvili inspects damage to a Georgian naval ship at a dry dock at the port of Poti September 20, 2008. REUTERS/Allen Fredrickson (GEORGIA) 

Georgian soldiers man a road block near the Senaki Military Base, north of Poti September 14, 2008. REUTERS/Allen Fredrickson (GEORGIA) 

Commercial freighters wait outside the breakwater near the Port of Poti September 14, 2008. REUTERS/Allen Fredrickson (GEORGIA) 

A Georgian anti-aircraft Naval ship sunk by the Russian Air Force on August 8 rests in waters of the Port of Poti September 14, 2008. REUTERS/Allen Fredrickson (GEORGIA) 

People look on as divers attach cables to enable a crane to pull a Naval ship sunk by the Russian Air Force on August 8 from the Port of Poti September 14, 2008. REUTERS/Allen Fredrickson (GEORGIA) 

Russian troops move along a road outside the Georgian town of Zugdidi September 13, 2008. Russian troops withdrew from the region around Georgia's Black Sea port of Poti on Saturday, within a September 15 deadline set for the first phase of a pullback brokered by France. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian troops move along a road outside the Georgian town of Zugdidi September 13, 2008. Russian troops withdrew from the region around Georgia's Black Sea port of Poti on Saturday, within a Sept. 15 deadline set for the first phase of a pullback brokered by France. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian troops move along a road outside the Georgian town of Zugdidi September 13, 2008. Russian troops withdrew from the region around Georgia's Black Sea port of Poti on Saturday, within a Sept. 15 deadline set for the first phase of a pullback brokered by France. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian troops move along a road outside the Georgian town of Zugdidi September 13, 2008. Russian troops withdrew from the region around Georgia's Black Sea port of Poti on Saturday, within a Sept. 15 deadline set for the first phase of a pullback brokered by France. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian troops move along a road outside the Georgian town of Zugdidi September 13, 2008. Russian troops withdrew from the region around Georgia's Black Sea port of Poti on Saturday, within a Sept. 15 deadline set for the first phase of a pullback brokered by France. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian troops move along a road outside the Georgian town of Zugdidi September 13, 2008. Russian troops withdrew from the region around Georgia's Black Sea port of Poti on Saturday, within a Sept. 15 deadline set for the first phase of a pullback brokered by France. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian troops move along a road outside the Georgian town of Zugdidi September 13, 2008. Russian troops withdrew from the region around Georgia's Black Sea port of Poti on Saturday, within a Sept. 15 deadline set for the first phase of a pullback brokered by France. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian troops move along a road outside the Georgian town of Zugdidi September 13, 2008. Russian troops withdrew from the region around Georgia's Black Sea port of Poti on Saturday, within a Sept. 15 deadline set for the first phase of a pullback brokered by France. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian troops move along a road outside the Georgian town of Zugdidi September 13, 2008. Russian troops withdrew from the region around Georgia's Black Sea port of Poti on Saturday, within a Sept. 15 deadline set for the first phase of a pullback brokered by France. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian troops move along a road outside the Georgian town of Zugdidi September 13, 2008. Russian troops withdrew from the region around Georgia's Black Sea port of Poti on Saturday, within a September 15 deadline set for the first phase of a pullback brokered by France. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian troops move along a road outside the Georgian town of Zugdidi September 13, 2008. Russian troops withdrew from the region around Georgia's Black Sea port of Poti on Saturday, within a Sept. 15 deadline set for the first phase of a pullback brokered by France. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian troops move along a road outside the Georgian town of Zugdidi September 13, 2008. Russian troops withdrew from the region around Georgia's Black Sea port of Poti on Saturday, within a September 15 deadline set for the first phase of a pullback brokered by France. REUTERS/David Mdzinarishvili (GEORGIA) 

A Russian soldier sits at the checkpoint near the Georgian Black Sea port of Poti September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian soldiers sit at the checkpoint near the Georgian Black Sea port of Poti September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

A Russian soldier stands at the checkpoint near the Georgian Black Sea port of Poti September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian soldiers sit at the checkpoint near the Georgian Black Sea port of Poti September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian soldiers sit at the checkpoint near the Georgian Black Sea port of Poti September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian soldiers stand on an armoured vehicle at the checkpoint near the Georgian Black Sea port of Poti September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

A Russian truck leaves a checkpoint near the Georgian Black Sea port city of Poti September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

A Russian truck leaves a checkpoint near the Georgian Black Sea port city of Poti September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian trucks leave a checkpoint near the Georgian Black Sea port city of Poti September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

A Russian peacekeeper guards the checkpoint near the Georgian Black Sea port of Poti September September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian soldiers load equipment on a truck at a checkpoint near the Georgian Black Sea port city of Poti September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian soldiers load equipment on a truck at a checkpoint near the Georgian Black Sea port city of Poti September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

A Russian peacekeepers' checkpoint is seen near the Georgian Black Sea port of Poti September September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian peacekeepers sit on an armoured vehicle at a checkpoint near the Georgian Black Sea port of Poti September September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian soldiers clean a blanket at a checkpoint near the Georgian Black Sea port of Poti September September 12, 2008. Russian soldiers began dismantling checkpoints in western Georgia on Wednesday in line with a French-brokered ceasefire deal, but disagreement broke out over the international force that will replace them. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian soldiers load a truck at a checkpoint near the Georgian town of Khobi September 11, 2008. Modernisation of Russia's armed forces has become a top priority after the war with Georgia, President Dmitry Medvedev said on Thursday. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian soldiers load a truck at a checkpoint near the Georgian town of Khobi September 11, 2008. Modernisation of Russia's armed forces has become a top priority after the war with Georgia, President Dmitry Medvedev said on Thursday. REUTERS/David Mdzinarishvili (GEORGIA) 

A Russian peacekeeper sits on an armoured vehicle at a checkpoint near the Georgian town of Khobi September 11, 2008. Modernisation of Russia's armed forces has become a top priority after the war with Georgia, President Dmitry Medvedev said on Thursday. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian peacekeepers man a checkpoint near the Georgian town of Khobi September 11, 2008. Modernisation of Russia's armed forces has become a top priority after the war with Georgia, President Dmitry Medvedev said on Thursday. REUTERS/David Mdzinarishvili (GEORGIA) 

Russian military vehicles are seen at a checkpoint near the Georgian Black Sea port city of Poti September 11, 2008. Modernisation of Russia's armed forces has become a top priority after the war with Georgia, President Dmitry Medvedev said on Thursday. REUTERS/David Mdzinarishvili (GEORGIA) 

A Russian armoured vehicle is deployed at a checkpoint near the Georgian Black Sea port city of Poti September 11, 2008. Modernisation of Russia's armed forces has become a top priority after the war with Georgia, President Dmitry Medvedev said on Thursday. REUTERS/David Mdzinarishvili (GEORGIA) 

A woman shouts during a protest in front of a Russia checkpoint in the village of Khobi, near Poti, September 8, 2008. Georgia accused Russia of committing human rights violations against ethnic Georgians in the breakaway provinces of South Ossetia and Abkhazia in hearings before the highest U.N. court on Monday. REUTERS/Vasily Fedosenko (GEORGIA)