The Queen Elizabeth Tower (Big Ben) is reflected in a puddle as a cyclist rides by in London, on 27 June 2016. Britain began preparations to leave the European Union on Monday but said it would not be rushed into a quick exit, as markets plunged in the wake of a seismic referendum despite attempts to calm jitters. (Photo by Leon Neal/AFP Photo)





A woman is reflected in glass at a new viewing platform during the unveiling of the New Tate Modern in London, Britain, June 14, 2016. (Photo by Stefan Wermuth/Reuters)





A man is reflected as he passes a mirror store in London, Britain June 18, 2016. (Photo by Neil Hall/Reuters)





The headquarters of the Deutsche Bank are reflected in the polished floor, in Frankfurt, Germany, April 27, 2015. (Photo by Kai Pfaffenbach/Reuters)





People are reflected in mirrors on the floor of the Republican National Convention in Cleveland, Ohio, U.S., July 15, 2016. (Photo by Rick Wilking/Reuters)





The CN Tower is reflected on an end table in the dining room of the Ritz Carlton residents model suite in Toronto, Ontario, Canada on May 1, 2012. (Photo by Mike Cassese/Reuters)





A window cleaner works on the exterior of a hotel outside the 2016 Rio Olympics Park in Rio de Janeiro, Brazil, July 18, 2016. (Photo by Stoyan Nenov/Reuters)





Tokyo Sky Tree, standing at 634 metres, is seen in Tokyo, Japan July 19, 2016. (Photo by Toru Hanai/Reuters)





Firefighters working to extinguish a fire at the Major Cineplex theatre are reflected on glasses in Bangkok, Thailand, July 28, 2016. (Photo by Chaiwat Subprasom/Reuters)





The pack with Britain's Chris Froome, wearing the overall leader's yellow jersey, is reflected in a roadside mirror during the twenty-first stage of the Tour de France cycling race over 113 kilometers (70.2 miles) with start in Chantilly and finish in Paris, France, Sunday, July 24, 2016. (Photo by Christophe Ena/AP Photo)





A gallery employee poses for photographers next to 'Mirror and glass' by Japanese artist Yayoi Kusama in the newly unveiled Tate Modern in London, Britain, 14 June 2016. The gallery has undergone a major refurbishment work adding a new building called the Switch House that has increased the overall size of the space by 60 per cent. (Photo by Facundo Arrizabalaga/EPA)





Britain's Chris Froome and his teammates are reflected in a roadside mirror during a training ride two days before the start of the Tour de France cycling race, at the team hotel in Port-en-Bessin-Huppain, France, Thursday, June 30, 2016. (Photo by Christophe Ena/AP Photo)





Skies darken near the Washington Monument as a series of late afternoon thunderstorms rumbled through Washington, DC, USA, 28 July 2016. The storms brought an end to the near week-long heat wave that had settled across the mid-Atlantic. (Photo by Jim Lo Scalzo/EPA)





Law enforcement officers seen in a reflection gather in front of the Living Faith Christian Center before funeral services begin for Baton Rouge Police Department officer Montrell Jackson in Baton Rouge, Louisiana, U.S. July 25, 2016. (Photo by Jonathan Bachman/Reuters)