Compare the feeling in the figure of Moderation. It is no less marked, though the feeling expressed is a different one. It is also quiet and gracious, but it does not suggest repose. Corresponding with the flexible, winding movement, the feeling is rather one of reaching out, as if in pleading or tender invitation. However, it is often very difficult to explain in words just what the feeling of a figure expresses; and perhaps it is better not to try to do so. The main thing for you is to get the habit of feeling the feeling.

Now let us study the feeling of Firmness. Like that of the central figure, it suggests repose; but a repose not so much of gracious meditation, as of strength and force. In a moment, if need be, this figure would rise to its feet, thrill with alertness and put forth its strength. Meanwhile, as it sits, the line of pressure is straight down through the center of the trunk, and it is the lower muscles of the back that are supporting the chief weight. One shoulder is raised, not however, because it has to bear any pressure as in the case of the central figure, but simply because the trunk inclines a little toward the puma. Observe, though, that the head is held erect over the central line of the figure. If it were not, the feeling of firm strength in the figure would be lessened. On the other hand the face is turned to one side, in order that by its contrast of direction the movement of the whole figure may be more effective.

For, I wonder if you have noticed that the movement in every case presents a chain of contrasts and repetitions. Start, for example, with the left foot of Firmness, and move your finger over the direction of the figure; first up the calf of the leg to the knee; then off toward the right to the hip; then leftward up the body, then again to the right at the slope of the shoulders; then slightly to the left up the neck, and lastly note the face turned to the right. You will have found that your finger has described a series of zig-zags. If you start with the other foot, the figure will equally present a series of zig-zags, though some differ from the former ones.

Similarly, if you begin with the foot of Prudence, your eye travels up to the knee; then horizontally toward the lap; next up the slight backward slope of the body; then in the opposite direction, when you reach the neck and head. The contrasts in the figure of Moderation are so marked, that I am sure you can make the zig-zag for yourself.

I have used the word zig-zag because I want you to feel how marked the contrasts are, and to realise that it is by means of these contrasts that an artist composes his figures. The zig-zag, however, in the actual figure has rounded angles; it is indeed rather a series of alternate curves to right and left, somewhat like the curves described by a skilful and graceful skater, cutting figures on the ice. And it is this series of curves that give the effect of rhythm as well as harmony to the figures in this picture. For, as you may have seen for yourself, the principles on which an artist composes a single figure are the same as those he uses in the composition of several figures into one picture. He relies upon repetitions and contrasts to produce a balance, which because of its rhythm of parts shall ensure a harmonious whole.

The only difference in the case of the picture is that the composition is made up, not only of figures, but of the empty spaces of the background also. As artists would say, the composition is an arrangement of full and empty spaces; and its beauty depends upon the harmony and balance between them. In the Jurisprudence, for example, it is remarkable how the space filled by the figure of Prudence, corresponds in size and even in its wedge shape to the empty space formed by the upper and lower step of stonework. For the rest, the quantity of space occupied by the other two figures seems to be about equal to the empty spaces around them, though the latter, instead of being solid masses are broken up and distributed. But you will notice, how large a stretch of empty space is left at the top of the lunette, so that the eye is drawn upward and the dignity of the whole decoration thereby elevated. Note also, what a quiet impressive spot the head of Prudence makes against the background of the sky. There is, as it were, nothing to disturb its gracious repose. This device of setting a figure against the background of the sky, Raphael may have learned from one of his masters, Perugino. At any rate, both employed it, with beautiful effect.

You may often see in nature the beauty of this effect; when, for example, on the top of some rising ground a tree, or a figure, or a church spire, stands against the sky. If the object is motionless, it seems to become more impressive because of the vastness of the sky. Or, should the objects be children at play (I can remember a picture of this), then their sport seems to take on more joyousness, freedom, and buoyancy, from the vastness of the sky.

And now, a short description of the way in which this decoration was painted. It is what is called “fresco,” an Italian word that means “fresh.” The name is used because the painting is done while the plaster of the wall is still fresh, that is to say, not “set” or dry. The following is the process. The wall was first covered, as in our houses to-day, with a coat of rough-cast plaster, which was allowed to dry thoroughly. In the meanwhile the artist had prepared full-sized drawings of his figures. As soon as he was ready, a thin coating of smooth-finish plaster was spread over such portion of the lunette as he could paint in a day. Upon this the drawing was placed and an assistant would go over all the lines with a blunt-pointed tool, pressing hard enough on the paper to leave a mark in the plaster underneath. There, when the paper was removed, appeared the figure, enclosed in grooved lines. Then the artist set to work and laid in the color, using paint that was mixed, not with oil, but with water to which some gluey substance was added. The plaster, you remember, was still damp, but since it contained plenty of cement, dried or “set” quickly, and as it dried, the paint dried with it, and became a part of the plaster. When it was done, the artist, if he wished, could add a few decisive strokes. The following day another portion of the lunette would be treated in the same manner and so on until the whole was painted. It is a method, you see, that left the artist no chance of fumbling over his work. He had to make up his mind beforehand exactly what he meant to do, and to do it quickly. Hence, with an artist so skilled as Raphael, the work has the extra charm that belongs to what has been done easily and fluently. You know how much pleasanter it is to listen to an easy, fluent speaker than to one who hesitates and corrects himself continually. So, too, in a work of art, the feeling that it has grown easily under the artist’s hand adds to our enjoyment of it. It seems to be a spontaneous expression of himself.

CHAPTER VIII
THE CLASSIC LANDSCAPE

WE have seen in the previous chapters how Raphael built up composition from a simple geometric plan, on the principles of repetition and contrast, rhythmically balanced. Other Italian artists worked upon the same lines, and with such skill and grandeur of invention that the Italian pictures, especially of the Sixteenth Century, are still considered the finest examples of this sort of composition. It is distinguished by being what we may call “formal,” or “conventional.”