James and Oliver Phelps signed photos. Obtained through the mail.  Poster sig obtained in person at Universal Studios, Orlando the red carpet event for the release of Deathly Hallows part 2. November 2011. Poster is also signed by: Warwick Davis, Rupert Grint, James and Oliver Phelps, Katie Leung, Alfie Enoch, David Barron, David Yeats, David Heyman, Evanna Lynch and Jessie Cave They were Fred and George Weasley in Harry Potter and the Sorcerer's Stone, Harry Potter and The Chamber of Secrets and Harry Potter and the Prisoner of Azkaban.  I really like them; hope they stay through all the films.