Ian McDiarmid signed photos. Obtained through the mail purchase (top one) and through a friend (bottom one). Mr. McDiarmid was  the Emporer in Star Wars: Return of the Jedi, Super Star Wars: Return of the Jedi (video game), He was Senator Palpentine in Star Wars: Phantom Menace, and Supreme Chancellor Palpentine/Darth Sidious in Star Wars: Attack of the Clones and Star Wars: Episode III. You can see how he has climbed the ranks!