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1 May 2017: A young girl scout stands up to a member of an extreme-far-right group taking part in a neo-Nazi rally in the city of Brno in the Czech RepublicFacebook/Vladimír Čičmanec
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29 April 2017: A rare five-year-old female albino orangutan is seen after it was rescued from captivity by authorities in Kapuas Hulu district, Central Kalimantan province, Indonesia, in this photo released by the wildlife conservation group Borneo Orangutan Survival FoundationBOSF/Indrayana/Reuters
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1 May 2017: A displaced Syrian child who fled the area surrounding the Isis stronghold of Raqqa, looks on at a temporary camp in the village of Ain IssaDelil Souleiman/AFP
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1 May 2017: A child suffering from cholera drinks water at a specialised hospital located near the Mingkaman Internally Displaced People (IDP) camp in South Sudan
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A mortar tube accidentally explodes, killing four Afghan soldiers and US Army photographer Hilda Clayton, who took the photo during an Afghan National Army live-fire training exercise in Laghman Province, Afghanistan, on 2 July 2013 and released this weekUS Army/Spc. Hilda Clayton/Reuters
Venezuela protests Caracas
3 May 2017: A demonstrator catches fire, after the petrol tank of a police motorbike exploded during a protest against Venezuelan President Nicolas Maduro in CaracasJuan Barreto/AFP
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2 May 2017: Prime Minister Theresa May eats chips as she meets with residents in Mevagissey, Cornwall, during a campaign visit ahead of the forthcoming electionDylan Martinez/Reuters
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2 May 2017: Prime Minister Theresa May speaks at a campaign event in BristolPeter Nicholls/Reuters
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1 May 2017: Scotland's First Minister Nicola Sturgeon, accompanied by Banff and Buchan candidate Eilidh Whiteford, visits the May Day event at Turriff in northwest Scotland, ahead of the June 8 general electionMichal Wachucik/AFP
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3 May 2017: Malcolm Baker, a life long member of the Labour party who is now voting Tory, argues with Liberal Democrat leader Tim Farron at a campaign event in Kidlington, a village outside of OxfordDan Kitwood/Getty Images
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29 April 2017: A UK Independence Party supporter (L) scuffles with a pro-Europe supporter ahead of a visit by Ukip leader Paul Nuttall to HartlepoolIan Forsyth/Getty Images
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3 May 2017: Jeremy Corbyn, leader of Britain's opposition Labour Party, campaigns in BedfordPeter Nicholls/Reuters
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4 May 2017: President Donald Trump disembarks Marine One and prepares to board Air Force One for travel to New York from Joint Base Andrews, MarylandJonathan Ernst/Reuters
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4 May 2017: White House senior adviser Ivanka Trump and her husband and fellow senior adviser Jared Kushner prepare to board Marine One on the South Lawn of the White HouseCarlos Barria/Reuters
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28 April 2017: Supporters wait for US President Donald Trump to deliver remarks at the National Rifle Association Leadership Forum at the Georgia World Congress Centre in AtlantaJonathan Ernst/Reuters
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28 April 2017: US President Donald Trump departs the White House in WashingtonKevin Lamarque/Reuters
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29 April 2017: A man wears a mask with the face of US President Donald Trump, as he takes part in the 100 Days of Failure protest in New YorkKena Betancur/AFP
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3 May 2017: Kate Middleton feeds Stinky the lamb as she visits author Michael Morpurgo's Farms for City Children in Arlingham, GloucestershireMatt Cardy/Getty Images
Prince Philip Duke of Edinburgh
4 May 2017: Prince Philip speaks to guests after attending an Order of Merit service at Chapel Royal in St James's Palace in London, after the announcement that he will be stepping down from public engagementsJohn Stillwell
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4 May 2017: The Order of Merit members pose for a group photograph (left to right back row) , Sir James Dyson, Lord Darzi of Denham, David Hockney, Neil MacGregor, The Rt Hon Jean Chretien, Sir Tim Berners-Lee, Lord Rees of Ludlow, John Howard, Professor Sir Magdi Yacoub, Professor Dame Ann Dowling, Lord Robert Fellowes, (left to right seated) Sir David Attenborough, Lord Rothschild, Professor Lord May of Oxford, Professor Sir Roger Penrose, Sir Michael Atiyah, the Duke of Edinburgh, Queen Elizabeth II, Lord Foster of Thames Bank, Sir Tom Stoppard, Baroness Boothroyd, Professor Sir Michael Howard and Lord Eames, after attending attending the Order of Merit service at Chapel Royal in St James's Palace, LondonJohn Stillwell
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2 May 2017: A van displaying a poster of a mock edition of the Evening Standard is seen outside the newspaper's offices in LondonHannah McKay/Reuters
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1 May 2017: Conservator and restorer Valerie Kaufmann poses with a wax-work head of Admiral Horatio Nelson in a CT scanner before it is examined in the radiology department at St Thomas' Hospital in LondonJack Taylor/Getty Images
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3 May 2017: Masks of rock band Kiss are seen on statues at the railway station in Helsinki, ahead of their concert in the Finnish capitalInts Kalnins/Reuters
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1 May 2017: A man leads a donkey carrying a fake missile and a poster which reads "Donkey Trump" during the annual donkey festival, which includes donkey rodeos and the best-costumed donkey competition as part of May Day events in Otumba, near Mexico CityHenry Romero/Reuters
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30 April 2017: Mercedes' Finnish driver Valtteri Bottas celebrates on the podium after winning the Formula One Russian Grand Prix at the Sochi Autodrom circuitAndrej Isakovic/AFP
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1 May 2017: Liverpool's Emre Can scores their first goal against Watford at Vicarage RoadToby Melville/Reuters
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3 May 2017: Artist Anish Kapoor's installation Descension, in Brooklyn Bridge Park, New YorkDrew Angerer/Getty Images
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3 May 2017: A boy in traditional Chinese costume reacts to the heat during the Bun Festival parade at Cheung Chau island in Hong KongBobby Yip/Reuters
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1 May 2017: Snakes cover a wooden statue of Saint Domenico during an annual procession in Cocullo, ItalyTony Gentile/Reuters
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2 May 2017: The Australian Academy of Tai Chi and Qigong conducts the first Tai Chi martial arts class on the Sydney Harbour BridgeBridgeClimb Sydney/Reuters
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1 May 2017: Worshippers attend the Day of the Spiritual Indoctrinator annual celebrations at the Vale do Amanhecer (Valley of the Dawn) community in the Planaltina neighbourhood of Brasilia, BrazilUeslei Marcelino/Reuters
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4 May 2017: Kurt Russell and Goldie Hawn kiss after unveiling their stars on the Hollywood Walk of Fame in Los AngelesMario Anzuoni/Reuters
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1 May 2017: Cassie and Sean "Diddy" Combs aka Puff Daddy attend the Costume Institute Gala at the Metropolitan Museum of Art in New YorkTheo Wargo/Getty Images For US Weekly
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1 May 2017: Katy Perry arrives at the Costume Institute Benefit at the Metropolitan Museum of Art in New YorkAngela Weiss/AFP
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27 April 2017: A member of China's all-girl "boyband" FFC-Acrush uses her phone before a rehearsal at a dance studio in BeijingThomas Peter/Reuters
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26 April 2017: Saad Mohammed rolls down what he says is the world's largest handwritten version of the Quran in the world measuring around 700 meters long, the town of Belqina, north of Cairo, EgyptMohamed Abd El Ghany/Reuters
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1 May 2017: Cara Delevingne arrives for the Costume Institute Benefit at the Metropolitan Museum of Art in New YorkAngela Weiss/AFP
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2 May 2017: Mohammed al-Hoor, 23, demonstrates his street workout skills at a carpentry workshop in Nuseirat refugee camp, in the central Gaza StripMohammed Salem/Reuters
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4 May 2017: Torn and overlapping official posters of candidates for the 2017 French presidential election – Marine Le Pen of French National Front (FN) political party, and Emmanuel Macron, head of the political movement En Marche! – are seen in Cambrai, FrancePascal Rossignol/Reuters
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2 May 2017: Nivia, nearly nine months pregnant, sits outside her home located in a set of occupied buildings in the Mangueira favela in Rio de Janeiro, BrazilMario Tama/Getty Images
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3 May 2017: Preta and Gabao, from Brazil's indigenous Gamela tribe, react after members of their tribe were injured in a dispute over land in northern BrazilLunae Parracho/Reuters
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3 May 2017: Archbishop of Canterbury Justin Welby and Britain's Chief Rabbi Ephraim Mirvis rekindle the eternal flame commemorating the six million Jews killed by the Nazis in the Holocaust, during a ceremony in the Hall of Remembrance at Yad Vashem Holocaust memorial in JerusalemRonen Zvulun/Reuters
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3 May 2017: A demonstrator catches fire during clashes with riot police within a protest against Venezuelan President Nicolas Maduro in CaracasRonaldo Schemidt/AFP
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1 May 2017: An opposition activist clashes with the police during a march against Venezuelan President Nicolas Maduro held on May Day, in CaracasFederico Parra/AFP
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1 May 2017: A riot police officer holds a gun during a rally against Venezuela's President Nicolas Maduro in CaracasCarlos Garcia Rawlins/Reuters
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28 April 2017: A demonstrator kicks a vehicle in a protest against President Michel Temer's proposal to reform Brazil's social security system during a general strike in Rio de JaneiroRicardo Moraes/Reuters
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3 May 2017: French soldiers patrol near the Eiffel Tower as part of the Sentinelle security plan in ParisChristian Hartmann/Reuters
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3 May 2017: A streak of light trails off into the night sky as the US military test-fires an unarmed intercontinental ballistic missile (ICBM) at Vandenberg Air Force Base, CaliforniaRingo Chiu/AFP
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4 May 2017: Some five billion light-years away, the distant galaxy cluster Abell 370 is one of the very first galaxy clusters in which astronomers observed the phenomenon of gravitational lensing, the warping of spacetime by the cluster’s gravitational field that distorts the light from galaxies lying far behind it. This manifests as arcs and streaks in the picture, which are the stretched images of background galaxies.NASA, ESA/Hubble, HST Frontier Fields
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3 May 2017: People walk on a hill covered with nemophila flowers (commonly known as baby blue eyes) in full bloom at Hitachi Seaside Park in Hitachinaka, Ibaraki Prefecture, JapanKazuhiro Nogi/AFP
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4 May 2017: Buildings are seen during a dust storm in Beijing, ChinaReuters
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2 May 2017: Men push a motorcycle along a partially flooded street in the Haitian capital Port-au-PrinceHector Retamal/AFP
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4 May 2017: Road signs are submerged in floodwater on Highway 141 in Valley Park, Missouri after days of rainfall in the regionMichael B Thomas/Getty Images
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4 May 2017: A road damaged by a landslide is pictured on the bank of the Odra river in Wroclaw, PolandTomasz Pietrzyk/Agencja Gazeta/Reuters
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2 May 2017: A man herds livestocks in heavy snow in Altay, Xinjiang Autonomous Region, ChinaReuters
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3 May 2017: Rescue workers try to resuscitate a coal miner after he was pulled out from a mine in Azadshahr, in northern Iran, following an explosion that left dozens trappedAFP
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4 May 2017: A huge fire burns at an industrial park in Arganda del Rey, outside Madrid, SpainJorge Fernandez/Reuters