At that period Barye taught at the Museum. Rodin had become acquainted with the son of the celebrated sculptor. The two had discovered a corner of the basement, a sort of cave, damp and gloomy, where they installed some seats made of old boxes and delighted themselves in modeling from clay. From the Museum they borrowed a few anatomical specimens, fragments of the parts of animals, and these they carried to their cavern and pored over in their efforts to copy them. Sometimes Barye himself would come to cast his eye over their work and give them a word of advice, and then would go away, buried in a silent reverie. He was a man of simple habits, with the appearance of a college tutor, in his well-worn coat, but giving an impressive suggestion of great force and worth. His son and Rodin little understood him; they feared him somewhat and only half profited by his suggestions. Later the author of "The Burghers of Calais," kindled by the genius of the gloomy, severe man whom he had misunderstood, felt a deep remorse at not having rendered to Barye, while living, the homage of admiration which the master merited, and which perhaps would have been sweet to his solitary heart. Rodin has had only rarely the chance to model animals. He has never received an order for an equestrian statue, and he has regretted it. We have from him only one small rough model of a statue of General Lynch on horseback, which was never executed, and the beautiful relief of the chariot of Apollo which forms the pedestal of the monument of Claude Lorrain at Nancy. But though he has not modeled animals, he has many times sketched them, and he has studied profoundly their anatomy and poses. It is not so much in the powerful sketches that all his life he has continued to make with the same daily care with which a pianist practises his scales that Rodin shows the chief characteristic of his nature, as it is in accumulating these that he has been enabled to understand relationship between different forms, and to establish the unity between the forms of man and the animals, between the mountains and the vegetable world. It is by understanding this unity that he can occasionally interpret with a scientific exactness this common relationship. In modeling a centaur or the chimera or a spirit with powerful wings, the mythological creature that appears from his hands does not appear less a transcript from reality than each bust or each statue that has been vigorously wrought from the living model. There is no weakening in the points where the bust of the man or of the woman attaches itself to the body of the animal, no doubt that the beautiful, strong wings of the angels are as perfectly united to their bodies and are as necessary as their arms or legs.