The hit CW Network series The Vampire Diaries is coming to PaleyFest 2012 in Los Angeles, with a panel on Saturday, March 10, and a new promo poster for the show was created in celebration of this event. Take a look at the artwork below before the series returns after a one-month hiatus next week on Thursday, March 15 at 8 PM ET with Episode 3.16: 1912.