Mills was born in New York State in 1815, lost his father while still a child, and at the age of thirteen was driven by harsh treatment to run away from the uncle with whom he had made his home. Thenceforward he supported himself in any way he could—as farm-hand, teamster, canal-hand, post-cutter, and finally as cabinet maker. He drifted about the country; to New Orleans, and finally to Charleston, South Carolina, where he learned to do stucco work, and whiled away his leisure hours by modelling busts in clay.

With Yankee ingenuity, he invented a process of taking a cast from the living face, and this simple method of getting a likeness enabled him to turn out busts so rapidly and cheaply that he had all the work he could do. He was, of course, anxious to try his hand at marble, and procuring a block of native Carolina stone, hewed out, with infinite labor, a bust of that South Carolina idol, John C. Calhoun. It was the best bust ever made of that celebrated statesman, and was the beginning of Mills's good fortune, and of the sequence of events which resulted in his statue of the hero of New Orleans.

For his Calhoun attracted much attention and secured him other commissions—among them, one for the busts of Webster and Crittenden. To get these, he was forced to go to Washington, and there he met the Hon. Cave Johnson, President of the Jackson Monument Commission, which had got together the funds for an equestrian statue of that old hero. Johnson suggested to Mills that he submit a design for this statue. As Mills had never seen either General Jackson or an equestrian statue, and had only the vaguest idea of what either was like, he naturally felt some doubt of his ability to execute such a work; but Johnson pointed out that this was only modesty, and so Mills finally evolved a design, which the commission accepted.

Then he went to work on his model, and executed it on an entirely new principle, which was to secure a balanced figure by bringing the hind legs of the horse under the centre of its body. Congress donated for the bronze of the statue the British cannon which Jackson had captured at New Orleans, and after many trials and disheartening failures, it was finally cast, hoisted into place, and dedicated on the eighth of January, 1853.

The whole country gazed at it in wonder and admiration, for surely never had another work of art so unique and original been unveiled in any land. Mills had balanced his horse adroitly on his hind legs, and represented the rider as clinging calmly to this perilous perch and doffing his chapeau to the admiring multitude. A delighted Congress added $20,000 to the price already paid, while New Orleans ordered a replica at an even higher figure. Absurd as the statue is, it yet must command from us a certain respect for the enthusiast who designed it. Remember, he had never seen an equestrian statue, because there was none in the country for him to see; he had no notion of dignified sculptural treatment; but he did what he could, as well as he was able.

Mills was the last of the primitives, for following him came Erasmus D. Palmer and Thomas Ball, the two men who, more than any others, shaped the course and guided the development of American sculpture.

Erasmus Palmer was born in 1817, and followed the trade of a carpenter. But in the odd moments of 1845, he made a cameo portrait of his wife, which was a rather unusual likeness. Encouraged by this success, he practised further, and ended by abandoning his saws and planes to devote his whole time to carving portraits. But the constant strain so weakened his eyes, that he was about to return to carpentering, when a friend suggested that he try his hand at modelling in clay. The result was the "Infant Ceres," modelled from one of his own children, which, reproduced in marble, created a sensation at the exhibitions in 1850.

From that moment, Palmer's career was steadily upwards. It culminated eight years later in his delightful figure, the "White Captive," reminiscent in a way of the "Greek Slave," but a better work of art, and one which stands among the most charming achievements of American sculpture. One of its wonders, too—wonder that an untrained hand and an unschooled brain should have been able to create a work of art at once so tender and so firm. Following it came some admirable portrait busts; and finally, in 1862, his "Peace in Bondage." No doubt the sculptor's beautiful and adequate conception sprang from the tragic period which gave it birth; for "Peace in Bondage" shows a winged female figure leaning wearily against a tree-trunk, and gazing hopelessly into space. It is carved in high relief, with great skill and insight. In fact, nothing finer had been produced in America.

With this work, American art may be said to have found itself. It not only raised the standard of achievement, but it put an end at once and forever to the idea that study in Italy was necessary to artistic success. For only once did Palmer visit Europe, and then it was to stay but a short time. In fact, Italy was artistic poison for many men; its art lacked originality and vigor, and it sapped the native strength of many of the Americans who worked in its studios.

Thomas Ball was an exception to this; for, in spite of many years abroad, he remained always characteristically American. He comes next to Palmer in strength and rightness of achievement; his work, like his life, was earnest and noble.