Again, with disadvantages in mind, it might be asserted that the stage story suffers in that some of the happenings involved in the plot must perforce transpire off stage; and when this is so there is an inevitable loss of effect, inasmuch as it is of the nature of drama, as has been noted, to show events, and the indirect narrative method is to be avoided as undramatic. Tyros in play-writing fail to make this distinction; and as a generalization it may be stated that whenever possible a play should show a thing, rather that state it. "Seeing is believing," to repeat the axiom. Yet a qualifier may here be made, for in certain kinds of drama or when a certain effect is striven for the indirect method may be powerfully effective. The murder in _Macbeth_ gains rather than loses because it takes place outside the scene; Maeterlinck in his earlier Plays for Marionettes, so called, secured remarkable effects of suspense and tension by systematically using the principle of indirection; as where in _The Seven Princesses_ the princesses who are the particular exciting cause of the play are not seen at all by the audience; the impression they make, a great one, comes through their effect upon certain characters on the stage and this heightens immensely the dramatic value of the unseen figures. We may point to the Greeks, too, in illustration, who in their great folk dramas of legend regularly made use of the principle of indirect narration when the aim was to put before the vast audiences the terrible occurrences of the fable, not _coram populo_, as Horace has it, not in the presence of the audience, but rather off stage. Nevertheless, these exceptions can be explained without violating the general principle that in a stage story it is always dangerous not to exhibit any action that is vital to the play. And this compulsion, it will be evident, is a restriction which may at times cripple the scope of the dramatist, while yet it stimulates his skill to overcome the difficulty.