A staff member removes the Iranian flag from the stage after a group picture with foreign ministers and representatives of United States, Iran, China, Russia, Britain, Germany, France and the European Union during the Iran nuclear talks at the Vienna International Center in Vienna, Austria, July 14, 2015. Picture taken July 14, 2015. REUTERS/Carlos Barria/File Photo SEARCH "POY DECADE" FOR THIS STORY. SEARCH "REUTERS POY" FOR ALL BEST OF 2019 PACKAGES. TPX IMAGES OF THE DAY.