July 4th has come and gone, but Delaware’s celebration of the nation’s 250th anniversary continues. One of those celebrations is a new exhibition by the Delaware Historical Society, which pairs objects from the society’s collection with student artists to ask - 250 years after the Declaration of Independence, are we living up to its promise?For this edition of Arts Playlist, Delaware Public Media’s Martin Matheny spoke to Chief Curator Leigh Rifenburg about the show entitled “Objects, Ideals, & Delaware’s Unfinished Revolution.”