Las 20 mejores fotografías que nos dejó la semana

The silhouette of a weather vane depicting a witch and her black cat on a broom, is seen at sunset on October 15, 2018 in Riex, western Switzerland. (Photo by Fabrice COFFRINI / AFP)

A boy runs following heavy rains in the Pacific Coast, in Teustepe, Boaco, some 60km from Managua, on October 16, 2018. - Nicaragua decreed a red alert for heavy rains affecting the country in six departments and two autonomous regions. (Photo by INTI OCON / AFP)

A Vietnamese soldier stands next to a hazardous warning sign by a runway at Bien Hoa air base, on the outskirts of Ho Chi Minh City, as US Defence Secretary Jim Mattis visits the former US air base on October 17, 2018. - The toxic legacy of the Vietnam War came under the spotlight again on October 17 when Mattis visits a former storage site for Agent Orange, which is blamed for birth defects and cancers among a million Vietnamese. (Photo by Thomas WATKINS / AFP)

An Indian Hindu priest peforms a ritual with a Indian Hindu girl Sayantika Chakraborty, 5, known as a "kumari" -- or living goddess -- and dressed as the Hindu goddess Durga, for the Durga Puja festival at Ramakrishna Mission in Agartala, the capital of northeastern state of Tripura, on October 17, 2018. - Durga Puja commemorates the slaying of demon king Mahishasur by goddess Durga, marking the triumph of good over evil. (Photo by Arindam DEY / AFP)

Founder of Microsoft and chairman of Breakthrough Energy Ventures, to establish the Breakthrough Energy Europe investment fund, Bill Gates poses as he takes part in a signing ceremony and a press point at the EU headquarters in Brussels on October 17, 2018. (Photo by JOHN THYS / AFP)

A woman smokes a marijuana cigarette during a legalization party at Trinity Bellwoods Park in Toronto, Ontario, October 17, 2018. - Nearly a century of marijuana prohibition came to an end Wednesday as Canada became the first major Western nation to legalize and regulate its sale and recreational use. Scores of customers braved the cold for hours outside Tweed, a pot boutique in St John's, Newfoundland that opened briefly at midnight, to buy their first grams of legal cannabis.In total, Statistics Canada says 5.4 million Canadians will buy cannabis from legal dispensaries in 2018 -- about 15 percent of the population. Around 4.9 million already smoke. (Photo by Geoff Robins / AFP)

Britain's Prince Harry (2nd R) and Meghan (R), Duchess of Sussex speak with surf life savers at South Melbourne beach in Melbourne, Australia on October 18, 2018. - Thousands of royal fans in Melbourne waited in the rain on October 18 to get a glimpse of Prince Harry and his pregnant wife Meghan, with some overwhelmed by the experience. (Photo by JULIAN SMITH / POOL / AFP)

A Belarus' worker harvests cranberries at the 'Polesskie Zhuraviny' state farm in the village of Selishche, some 300 km south of Minsk on October 19, 2018. (Photo by MAXIM MALINOVSKY / AFP)

French army soldiers stand in front of the French air force army new Airbus A330 Multi Role Tanker Transport (MRTT) phoenix plane as it joins the fleet, at the Istres military base, southern France, on October 19, 2018. - This new plane is the first of a 15 aircraft fleet aimed at replacing the old fleet of supply refuelers KC-135RG and C-135FR 2/91 "Brittany" which must leave active duty in 2025, as well as Airbus A310-300 and A340-200 of Transport Squadron 60 "Esterel". (Photo by Boris HORVAT / AFP)

A picture taken on October 19, 2018 in Hamburg-Stellingen shows a ribbon, with the national colours, stretched across the carriageway of the Langenfeld Bridge on the motorway A7 during its official opening. (Photo by Christian Charisius / dpa / AFP) / Germany OUT

People visit the graves of relatives during the Chung Yeung Festival, or Tomb Sweeping Day, at a cemetery in Hong Kong on October 17, 2018. - The Chung Yeung Festival is a day to respect and remember family ancestors, in a ritual followed in the territory amongst the Chinese community. (Photo by Anthony WALLACE / AFP)

Britain's Queen Elizabeth II (L) unveils a portrait of herself painted by artist Benjamin Sullivan and commissioned to celebrate 100 years of the RAF Club during a visit to the club to mark its centenary year in London on October 17, 2018. - The Queen, visited the Royal Air Force Club to mark its centenary year. During the Queen officiall opened its new wing and unveiled a series of newly-commissioned artworks including a stained glass window and a portrait of Her Majesty. (Photo by Heathcliff O'Malley / POOL / AFP)

A child plays in front of a sculpture titled Damien Hirst Looking For Sharks, part of the annual Sculpture by the Sea exhibiton in Sydney on October 19, 2018. - The annual event showcases artists from all over the world exhibited on the coastal walk between Bondi Beach and Tamarama. (Photo by PETER PARKS / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY MENTION OF THE ARTIST UPON PUBLICATION - TO ILLUSTRATE THE EVENT AS SPECIFIED IN THE CAPTION

A Palestinian youth runs past a rolling burning tire during clashes with Israeli forces following a demonstration after the weekly Friday prayers, in the centre of the occupied West Bank city of Hebron on October 19, 2018. (Photo by HAZEM BADER / AFP)

Indian Hindu devotees take part in a protest against a Supreme Court verdict revoking a ban on women's entry to a Hindu temple, in Thiruvananthapuram in southern Kerala state on October 15, 2018. - Thousands of devotees joined street marches in southern India's Kerala state on October 15 as tensions mounted over a recent Supreme Court verdict revoking ban on women's entry to a famous Hindu temple. The Ayyappa temple in Sabarimala -- considered one of the holiest for Hindus -- has traditionally barred all women of menstruating age, between 10 and 50. (Photo by Kaviyoor Santosh / AFP)

A gust of wind blows Pope Francis' mantle as he arrives for the weekly general audience on October 17, 2018 at St. Peter's square in the Vatican. (Photo by Tiziana FABI / AFP)

Displaced Syrians, from the eastern city of Deir Ezzor and Raqa who were forced to leave by the war against the Islamic State (IS) group, are pictured walking around at the Ain Issa camp on October 17, 2018. - Tens of thousands fled their homes in and around Raqa in the months that led up to US-backed forces ousting the jihadists from the northern city in October 2017. One year on, most returned, but thousands of others from destroyed homes remain at a camp for the displaced in Ain Issa, around 50 kilometres (30 miles) north of the ravaged city. Families still reside in flimsy white tents, often with brightly coloured laundry slung out to dry on their guy ropes. (Photo by Delil souleiman / AFP)

An Indian child artist takes part in a religious procession marking the Dussehra Festival in the old city of Allahabad on October 18, 2018. - The ten-day long Hindu festival celebrates the victory of good over evil. (Photo by SANJAY KANOJIA / AFP)

WASHINGTON, DC - OCTOBER 18: Bradley Beal #3 of the Washington Wizards goes to the basket against the Miami Heat on October 18, 2018 at the Capital One Arena in Washington, DC. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. Mandatory Copyright Notice: Copyright 2018 NBAE Ned Dishman/NBAE via Getty Images/AFP

A fisherman launches the net from the water in Yanhu, a former fishing village near Yangzhou, Jiangsu province, China. (Photo credit should read "Nicola Longobardi/Jiangsu Information Office/AFP-Services")