regular sequence of more exciting and less exciting sections. Some kind
of variation of pitch is to be found, of course, in all drama, for it
rests on the elementary facts that relief must be given after emotional
strain, and that contrast is required to bring out the full force of an
effect. But a good drama of our own time shows nothing approaching to
the _regularity_ with which in the plays of Shakespeare and of his
contemporaries the principle is applied. And the main cause of this
difference lies simply in a change of theatrical arrangements. In
Shakespeare's theatre, as there was no scenery, scene followed scene
with scarcely any pause; and so the readiest, though not the only, way
to vary the emotional pitch was to interpose a whole scene where the
tension was low between scenes where it was high. In our theatres there
is a great deal of scenery, which takes a long time to set and change;
and therefore the number of scenes is small, and the variations of
tension have to be provided within the scenes, and still more by the
pauses between them. With Shakespeare there are, of course, in any long
scene variations of tension, but the scenes are numerous and, compared
with ours, usually short, and variety is given principally by their
difference in pitch.

It may further be observed that, in a portion of the play which is
relatively unexciting, the scenes of lower tension may be as long as
those of higher; while in a portion of the play which is specially
exciting the scenes of low tension are shorter, often much shorter, than
the others. The reader may verify this statement by comparing the First
or the Fourth Act in most of the tragedies with the Third; for, speaking
very roughly, we may say that the First and Fourth are relatively quiet
acts, the Third highly critical. A good example is the Third Act of
_King Lear_, where the scenes of high tension (ii., iv., vi.) are
respectively 95, 186 and 122 lines in length, while those of low tension