The one hundred and seventieth life-size figure in the frieze was chiselled, the granite pillars arose, the mosaics were inserted in the allegorical pediments, the four colossal statues representing the greater Christian virtues, the four other colossal statues representing the greater moral virtues, were hoisted into their positions, the eight bronzes representing the greater sciences—Astronomy, Chemistry, Geology, Geometry, Rhetoric, Medicine, Philosophy, and Physiology—were fixed on their glittering pinnacles, high in air. The statue of Physiology was particularly admired. "On her left arm," the official description informs us, "she bears a new-born infant, as a representation of the development of the highest and most perfect of physiological forms; her hand points towards a microscope, the instrument which lends its assistance for the investigation of the minuter forms of animal and vegetable organisms." At last the gilded cross crowned the dwindling galaxies of superimposed angels, the four continents in white marble stood at the four corners of the base, and, seven years after its inception, in July, 1872, the monument was thrown open to the public.
But four more years were to elapse before the central figure was ready to be placed under its starry canopy. It was designed by Mr. Foley,
