Phidias also executed various other works,--all famous in his day,--which have, however, perished; but many executed under his superintendence still remain, and are universally admired for their grace and majesty of form. The great master himself was probably vastly superior to any of his disciples, and impressed his genius on the age, having, so far as we know, no rival among his contemporaries, as he has had no successor among the moderns of equal originality and power, unless it be Michael Angelo. His distinguished excellence was simplicity and grandeur; and he was to sculpture what Aeschylus was to tragic poetry,--sublime and grand, representing ideal excellence, Though his works have perished, the ideas he represented still live. His fame is immortal, though we know so little about him. It is based on the admiration of antiquity, on the universal praise which his creations extorted even from the severest critics in an age of Art, when the best energies of an ingenious people were directed to it with the absorbing devotion now given to mechanical inventions and those pursuits which make men rich and comfortable. It would be interesting to know the private life of this great artist, his ardent loves and fierce resentments, his social habits, his public honors and triumphs,--but this is mere speculation. We may presume that he was rich, flattered, and admired,--the companion of great statesmen, rulers, and generals; not a persecuted man like Dante, but honored like Raphael; one of the fortunate of earth, since he was a master of what was most valued in his day. But it is the work which he represents--and still more comprehensively Art itself in the ancient world--to which I would call your attention, especially the expression of Art in buildings, in statues, and in pictures.