The scenes in _Eric XIV_ are constructed with a finished workmanship, and an economy of events which make it one of Strindberg's most playable pieces. Consumed by jealous hatred of his brother, Johan, Eric keeps him a prisoner; a prey of malignant suspicion against everybody, Eric commits atrocious murders and endures frantic remorse. At last, Eric's excesses can no longer be endured by the people. He is imprisoned, and Johan becomes king. In _Eric XIV_ the psychological dissection of character does not hinder the dramatic movement of the play; the playwright combines brilliant impressionism with due subservience to the laws of the theatre. In _The Saga of the Folkungs_ he has allowed the psychological treatment to usurp the domain of drama. The play deals with a period in Swedish history when two brother kings occupied the throne. Here, too, we have sombre tragedy. There is no lack of dramatic elements, for the horrors of plague, hanging, flagellants and execution are shown upon the stage. But Strindberg has psychologised his characters so intensely that the flesh has, as it were, fallen away from their souls, and with that the obscurity of motives and objects which creates the deception upon which human action is built, and which is essential to drama. The effect of the play on the spectator is the intense, yet real, terror of a nightmare, from which we vainly struggle to awaken. The over-balance of psychological analysis mars some of the later historical dramas. It makes some of the transcendental plays and the chamber plays mere dramatic dialogues, pictures of minds in conflict; it gives us the Shadow Theatre of the Soul, and leads Strindberg to bold defiance of the rules of dramaturgy--including those laid down by himself.