0The Hidden Smile of Joan Didion (PHOTOS)EnigmaIt is as if the Mona Lisa suddenly revealed an emotion she could no longer disguise. She is happy. And seeing her that way, so are we.Christopher DickeyWorld News EditorUpdated Jul. 12, 2017 3:17PM EDT / Published Mar. 15, 2015 6:45AM EDT Julian Wasser Julian Wasser Julian Wasser Julian Wasser Julian Wasser Julian Wasser Christopher DickeyWorld News Editorchristopher.dickey@thedailybeast.comGot a tip? Send it to The Daily Beast here.