this incident follows on that, it shall be either the necessary or the probable consequence of it. From this one sees (to digress for a moment) that the Denouement also should arise out of the plot itself, arid not depend on a stage-artifice, as in _Medea_, or in the story of the (arrested) departure of the Greeks in the _Iliad_. The artifice must be reserved for matters outside the play--for past events beyond human knowledge, or events yet to come, which require to be foretold or announced; since it is the privilege of the Gods to know everything. There should be nothing improbable among the actual incidents. If it be unavoidable, however, it should be outside the tragedy, like the improbability in the _Oedipus_ of Sophocles. But to return to the Characters. As Tragedy is an imitation of personages better than the ordinary man, we in our way should follow the example of good portrait-painters, who reproduce the distinctive features of a man, and at the same time, without losing the likeness, make him handsomer than he is. The poet in like manner, in portraying men quick or slow to anger, or with similar infirmities of character, must know how to represent them as such, and at the same time as good men, as Agathon and Homer have represented Achilles. All these rules one must keep in mind throughout, and further, those also for such points of stage-effect as directly depend on the art of the poet, since in these too one may often make mistakes. Enough, however, has been said on the subject in one of our published writings. 16