However, the best—out and out the best—way of understanding the thing, is to crystallize yourselves.

THE AUDIENCE. Ourselves!

L. Yes; not merely as you did the other day, carelessly on the schoolroom forms; but carefully and finely, out in the playground. You can play at crystallization there as much as you please.

KATHLEEN and JESSIE. Oh! how?—how?

L. First, you must put yourselves together, as close as you can, in the middle of the grass, and form, for first practice, any figure you like.

JESSIE. Any dancing figure, do you mean?

L. No; I mean a square, or a cross, or a diamond. Any figure you like, standing close together. You had better outline it first on the turf, with sticks, or pebbles, so as to see that it is rightly drawn; then get into it and enlarge or diminish it at one side, till you are all quite in it, and no empty space left.

DORA. Crinoline and all?

L. The crinoline may stand eventually for rough crystalline surface, unless you pin it in; and then you may make a polished crystal of yourselves.

LILY. Oh, we'll pin it in—we'll pin it in!