By the end of Act IV everyone else in the play, including Richard's own mother, the Duchess, has turned against him. He does not interact with the audience nearly as much, and the inspiring quality of his speech has declined into merely giving and requiring information. As Richard gets closer to seizing the crown, he encloses himself within the world of the play; no longer embodying his facile movement in and out of the dramatic action, he is now stuck firmly within it. It is from Act IV that Richard really begins his rapid decline into truly being the antagonist. Shakespeare scholar Stephen Greenblatt notes how Richard even refers to himself as "the formal Vice, Iniquity" (3.1.82), which informs the audience that he knows what his function is; but also like Vice in the morality plays, the fates will turn and get Richard in the end, which Elizabethan audiences would have recognised.
By the end of Act IV everyone else in the play, including Richard's own mother, the Duchess, has turned against him. He does not interact with the audience nearly as much, and the inspiring quality of his speech has declined into merely giving and requiring information. As Richard gets closer to seizing the crown, he encloses himself within the world of the play; no longer embodying his facile movement in and out of the dramatic action, he is now stuck firmly within it It is from Act IV that Richard really begins his rapid decline into truly being the antagonist. Shakespeare scholar Stephen Greenblatt notes how Richard even refers to himself as "the formal Vice, Iniquity" (3.1.82), which informs the audience that he knows what his function is; but also like Vice in the morality plays, the fates will turn and get Richard in the end, which Elizabethan audiences would have recognised.