People participate in a group yoga class in Times Square as part of the 14th annual “Solstice in Times Square: Mind Over Madness Yoga” to mark the summer solstice in New York, New York, USA, 20 June 2016. (Photo by Justin Lane/EPA)





A biker shows his 12-year-old cat “Chiquinho” – which always rides with him on his motorbike – in Rio de Janeiro, Brazil, on June 19, 2016. (Photo by Yasuyoshi Chiba/AFP Photo)





Participants in the Pridefest parade make their way through downtown Denver, Colorado, U.S., June 19, 2016. (Photo by Evan Semon/Reuters)





Vulcan Aerospace's Stratolaunch rockets' left fuselage assembly is shown under construction by Northrop Grumann Scaled Composites at the Mojave Air and Space Port in Mojave, California, U.S. in this handout photo released to Reuters June 19, 2016. (Photo by Reuters/Vulcan Industries)





Participants wait for their turn to perform in the World Tango Championship in Medellin, Colombia, June 19, 2016. (Photo by Fredy Builes/Reuters)





Edis Villa and Andres Martinez of Colombia perform during the World Tango Championship in Medellin, Colombia, June 19, 2016. (Photo by Fredy Builes/Reuters)





A burning truck, which was carrying chickens, is seen after clashes between riot police officers and protesters from the National Coordination of Education Workers (CNTE) teachers’ union during a protest against President Enrique Pena Nieto's education reform, in the town of Nochixtlan, northwest of the state capital, Oaxaca City, Mexico June 19, 2016. (Photo by Jorge Luis Plata/Reuters)





A participant perfoms in front of a rainbow flag during an annual Gay Pride Parade along the streets of Ciudad Juarez, Mexico June 19, 2016. (Photo by Jose Luis Gonzalez/Reuters)





Russian military jets are seen at Hmeymim air base in Syria, June 18, 2016. Picture taken June 18, 2016. (Photo by Vadim Savitsky/Reuters/Russian Defense Ministry)





Rain drops land on a framed photograph of murdered Labour Party MP Jo Cox, who was shot dead in Birstall, at Parliament Square in London, Britain June 20, 2016. (Photo by Toby Melville/Reuters)





A displaced woman sits in front of a wall painted in the colors of Niger's national flag in an arena for traditional wrestling in the town of Diffa in southeastern Niger June 20, 2016. (Photo by Luc Gnago/Reuters)





A woman looks at her mobile phone to check the time before the morning prayer begins during the holy month of Ramadan in the Old City of the northern Israeli city of Arce June 20, 2016. (Photo by Ammar Awad/Reuters)





A visitor takes a picture of a Bugaku Japanese mask (18eme) from traditional Kyogen comic theatre that is displayed during the exhibition “Jacques Chirac ou le dialogue des cultures” at the Musee du quai Branly in Paris, France, June 20, 2016. This major exhibition is devoted to former French President Chirac, the Quai Branly Museum founder, who was passionate about non-European arts and different civilizations. (Photo by Jacky Naegelen/Reuters)





A confectioner prepares soccer-themed cakes produced to celebrate the European Championship, in the confectionery “Muenchner Freiheit” in Munich, Germany June 20, 2016. (Photo by Michaela Rehle/Reuters)





A close-up of the head of a “Cyber Horse”, made from thousands of infected computer and cell phone bits, is seen on display at the entrance to the annual Cyberweek conference at Tel Aviv University, Israel June 20, 2016. (Photo by Amir Cohen/Reuters)





The solar-powered plane Solar Impulse 2, piloted by Swiss aviator Bertrand Piccard, is pictured before taking off from at John F. Kennedy International Airport in New York, U.S. in this handout received June 20, 2016. (Photo by Christophe Chammartin/Jean Revillard/Reuters/SI2)





A member of the Iraqi security forces carries his weapon at Falluja hospital in center of Falluja, Iraq, June 20, 2016. (Photo by Thaier Al-Sudani/Reuters)





A pregnant woman stands next to riot police officers outside a validation center during Venezuela’s National Electoral Council (CNE) second phase of verifying signatures for a recall referendum against President Nicolas Maduro in Caracas, Venezuela June 20, 2016. (Photo by Ivan Alvarado/Reuters)





Cleveland Cavaliers fans celebrate as the team arrives home to a welcome party in Cleveland, Ohio, U.S., June 20, 2016. (Photo by Aaron Josefczyk/Reuters)





Fans fill a parking garage with in view of Quicken Loans Arena during the Cleveland Cavaliers NBA Finals Game Seven watch party on June 19, 2016 in Cleveland, Ohio. (Photo by Jason Miller/Getty Images)





Britain Tennis, Aegon International, Devonshire Park, Eastbourne on June 20, 2016. Canada's Eugenie Bouchard in action during the first round. (Photo by Peter Cziborra/Reuters/Action Images/Livepic)





Boys hold rifles as they attend a pro-Houthi tribal gathering in Sanaa, Yemen June 20, 2016. (Photo by Khaled Abdullah/Reuters)





Twins models Fabrizio and Valerio Salvatori pose outside the show for fashion house Gucci during the Men's Spring/Summer 2017 fashion shows, on June 20, 2016 in Milan. (Photo by Filippo Monteforte/AFP Photo)





Participants perform yoga during the rehearsals for the upcoming International Yoga Day at Rajpath, June 19, 2016, in New Delhi, India. International Yoga Day is celebrated annually on June 21 and was declared to be internationally recognized by the United Nations General Assembly (UNGA) on December 11, 2014. (Photo by Virendra Singh Gosain/Getty Images/Hindustan Times)





This handout picture released by Greenpeace shows Italian composer and pianist Ludovico Einaudi performing a specially composed “Elegy for the Arctic” on a floating platform in the Arctic Ocean on June 16, 2016 in front of the Wahlenbergbreen glacier in the archipelago Svalbard, near Ny-Alesund, Norway. With this action, Greenpeace is urging the OSPAR Commission that meets this week (20-24 June, 2016) in Tenerife, not to miss the opportunity to protect international Arctic waters under its mandate. (Photo by Pedro Armestre/AFP Photo/Greenpeace Spain)





Dark clouds engulf Thailand's capital as rain begins to pour down in Bangkok, Thailand, 20 June 2016. Heavy downpours are very common in Thailand during the rainy season which lasts from May until October. (Photo by Diego Azubel/EPA)





Indonesian soldiers search for landslide victims in Purworejo, Indonesia, 19 June 2016. Floods and landslides in Central Java over the past few days have killed more than 20 people and left dozens missing. (Photo by EPA/Stringer)





Indian schoolchildren participate in a yoga session at a school in Chennai on June 20, 2016, on the eve of International Yoga Day. 4001 schoolchildren participated in the demonstration. Yoga, which means union in Sanskrit, is a family of ancient spiritual practices and also a school of spiritual thought from the South East Asian continent, where it remains a vibrant living tradition and is seen as a means of enlightenment. (Photo by Arun Sankar/AFP Photo)





Women in South Korean traditional “Hanbok” attire, fix their make up at the Gyeongbok Palace, the main royal palace during the Joseon Dynasty, in Seoul, South Korea, Monday, June 20, 2016. Wearing a “Hanbok”, mostly rented, has become a fashionable trend among the youth, commonly seen at palaces and other traditional places. (Photo by Ahn Young-joon/AP Photo)