Democratic presidential candidate Hillary Clinton speaks at the Iowa Democratic Wing Ding on Friday in Clear Lake, Iowa. Win McNamee/Getty Images hide caption

Syrian migrants arrive on an overcrowded dinghy to the coast of the southeastern Greek island of Kos from Turkey, on Saturday. A ferry boat has been sent by the Greek government to the resort of Kos to speed up the registration process of hundreds of Syrian refugees. Louisa Gouliamaki/AFP/Getty Images hide caption

Humorist Will Rogers takes to the speaker's stand at the Democratic National Convention June 29, 1932. AP hide caption

Vermeer's Girl with a Pearl Earring stares back at cellphones at the Frick Collection in New York City. "The art museum used to offer objects, works of art, the finest that we have," Lewis says. "And it's gone from offering objects to offering an experience." Stan Honda/AFP/Getty Images hide caption

Fortune Smiles by Adam Johnson Emily Bogle/NPR hide caption

Mike Flangin's debut album, The Drifter, comes out Aug. 21. Ashley McCue/Courtesy of the artist hide caption

A woman walks along the rebuilt Industrial Canal levee wall in New Orleans' Lower Ninth Ward on May 18. Mario Tama/Getty Images hide caption

People in Paris dance at the "Tel Aviv beach event" on the banks of the Seine River on Thursday. Every summer, Paris celebrates a different seaside city. But the choice of Tel Aviv this year sparked protests from pro-Palestinian activists, who head a rival "Gaza beach event." Francois Mori/AP hide caption

Henry Cavill (left) and Armie Hammer star as CIA agent Napoleon Solo and KGB agent Illya Kuryakin in Guy Ritchie's reboot of The Man From U.N.C.L.E. Daniel Smith/Warner Bros. Pictures hide caption