It is evident that there has been a very happy and close co-operation between the architect and the sculptor - a desirable condition that, unfortunately, does not always exist. Architects will sometimes not allow the sculptor to give full expression to his ideas, will put unwarranted restrictions upon him, and the result is very one-sided.

I had the pleasure of seeing much of the sculpture grow from the sketch to the finished full-scale work, and the kindliness and the vigorous personality of Mr. Stirling Calder added much charm and interest to this experience. Mr. Calder has been the director of the department of sculpture and the inspiration of his own work penetrates that of all his fellow-artists. Among them are many specialists, such as Frederick Roth, for instance, as a modeler of animals, who shows in the very fine figure of "The Alaskan" in the Nations of the West that he is not afraid nor unable to model human figures. Practically all of the animals in the grounds show the hand of Roth.

Like Roth, Leo Lentelli did a good share of the task. His work is characterized by much animation and spirit, but well balanced wherever necessary, by a feeling of wise restraint. I remember with much horror some of the sculptural atrocities of former expositions that seemed to jump off pedestals they were intended to inhabit for a much longer period than they were apparently willing. Repose and restraint, as a rule, are lacking in much of our older American sculpture, as some of our Market-street statuary testifies. It seems that our unsettled conditions find an echo in our art. It is much to be hoped that a certain craving for temporary excitement will be replaced by a wholesome appreciation of those more enduring qualities of repose and balance.

Calder's work, no matter how animated, no matter how full of action, is always reposeful. His "Fountain of Energy" gives a good idea of what I mean. It is the first piece of detached sculpture that greets the Exposition visitor. Its position at the main gate, in the South Gardens, in front of the Tower of Jewels, is the most prominent place the Exposition offers. It is worthy of its maker's talent. Its main quality is a very fine, stimulating expression of joyousness that puts the visitor at once in a festive mood. The Fountain of Energy is a symbol of the vigor and daring of our mighty nation, which carried to a successful ending a gigantic task abandoned by another great republic. The whole composition is enjoyable for its many fine pieces of detail. Beginning at the base, one observes the huge bulks of fanciful sea-beasts, carrying on their backs figures representing the four principal oceans of the world: the North and South Arctic, the Atlantic, and the Pacific. Some are carrying shells and their attitudes express in unique fashion a spirit of life and energy which makes the whole fountain look dynamic, in contrast with the static Tower of Jewels. Everything else in this fountain has the dynamic quality, from its other inhabitants of the lower bowls, those very jolly sea-nymphs, mermaids, or whatever one may want to call them. They are even more fantastically, shaped than the larger figures. In their bizarre motives some of the marine mounts look like a cross between a submarine and a rockcod.

Rising from the very center of the fountain basin, a huge sphere, supported by a writhing mass of aquatic beasts, continues the scheme upwards, culminating in the youth on horseback as the dominating figure of the whole scheme. The sphere is charmingly decorated with reclining figures of the two hemispheres and with a great number of minor interesting motives of marine origin. The youth on horseback is not exactly in harmony with the fountain; one feels that the aquatic feeling running through the rest of the fountain is not equally continued in this exceedingly well-modeled horse and youth and those two smaller-scaled figures on his shoulders - I feel that the very clever hand of a most talented artist has not been well supported by a logical idea. Their decorative effect is very marked, taken mainly as a silhouette from a distance. They are no doubt effective in carrying upwards a vertical movement which is to some extent interfered with by the outstretched arms of the youth. Mr. Calder has given us so very many excellent things, alone and in collaboration with others throughout the Exposition, that we must allow him this little bizarre note as an eccentricity of an otherwise well-balanced genius.

As long as we are in the South Gardens, we might take the time to investigate the two fountains on either side of the center, towards the Horticultural Palace on the left and Festival Hall on the right. There we find a very lithe mermaid, used alike on either side, from a model by Arthur Putnam. Many of us who for years looked forward to the great opportunity of the Exposition, which would give Arthur Putnam a worthy field for his great genius, will be disappointed to know that the mermaid is his only contribution, and scarcely representative of his original way in dealing with animal forms. The untimely breakdown, some two years ago, of his robust nature prevented his giving himself more typically, for his real spirit is merely suggested in this graceful mermaid.

Sherry Fry's figural compositions on the west of Festival Hall might well be worthy of a little more attention than their somewhat remote location brings them. The two reclining figures on the smaller domes are reposeful and ornate. A stroll through the flower carpets of the South Gardens, amidst the many balustrade lighting Hermae, discloses a wealth of good architectural sculpture, which in its travertine execution is doubly appealing.

There are four equestrian statues in different places on the north side of the Avenue of Palms. Two are in front of the Tower of Jewels, the "Cortez" by Charles Niehaus, and "Pizarro," by Charles Cary Rumsey. The third is in front of the Court of Flowers, and the last at the entrance to the Court of Palms. The two latter, Solon Borglum's "Pioneer," and James Earl Fraser's "The End of the Trail," belong as much together as the two relatively conventional Spanish conquerors guarding the entrance to the Court of the Universe.

The symbolism of the "Pioneer" and "The End of the Trail" is, first of all, a very fine expression of the destinies of two great races so important in our historical development. The erect, energetic, powerful man, head high, with a challenge in his face, looking out into early morning, is very typical of the white man and the victorious march of his civilization. His horse steps lightly, prancingly, and there is admirable expression of physical vigor and hopeful expectation. The gun and axe on his arm are suggestive of his preparedness for any task the day and the future may bring.

Contrast this picture of life with the overwhelming expression of physical fatigue, almost exhaustion, that Fraser gives to his Indian in "The End of the Trail." It is embodied in rider and horse. Man and beast seem both to have reached the end of their resources and both are ready to give up the task they are not equal to meet.