Both the Olympian Zeus and the Athene were of chryselephantine work offering enormous technical difficulties, but in spite of this both showed almost absolute perfection of form united with beauty of intellectual character to represent the godhead incarnate in human substance. These two statues may be taken as the noblest creations of the Greek imagination when directed to the highest objects of its contemplation. The beauty of the Olympian Zeus, according to Quintilian, "added a new element to religion."

In the works of art just mentioned the creative force of the Greeks attained its highest success. After the death of Pheidias his methods were carried on in a way by the sculptors who had worked under him and become subject to his influence; but as years went on, with less and less to remind us of the supreme perfection of the master. Among these pupils of Pheidias were Agoracritos and Colotes in Athens, Paionios, and Alcamenes. Of Paionios fortunately one statue survives in regard to which there can be no doubt. The Victory erected to the Olympian Zeus shows a tall goddess, strongly yet gracefully carved, posed forward with her drapery flattened closely against her body in front as if by the wind, and streaming freely behind. The masterpiece of Alcamenes, an Aphrodite, is known only by descriptions. The pediments of the temple at Olympia have been assigned, by tradition, one to Alcamenes, one to Paionios. They are, however, so thoroughly archaic in style that it seems impossible to reconcile them with what we know of the work of the men to whom they are attributed. The group of the eastern front represented the chariot races of Oinomaos and Pelops; that of the western, the struggle of the Centaurs and Lapithae. In the latter the action is extremely violent, only the Apollo in the midst is calm and commanding. In both pediments there are decided approaches to realism.

In Athens, after Pheidias, the greatest sculptures were those used to adorn the Erechtheion. The group of Caryatids, maidens who stand erect and firm, bearing upon their heads the weight of the porch, is justly celebrated as an architectural device. At the same time, the maidens, though thus performing the work of columns, do not lose the grace and charm which naturally belongs to them.

Another post-Pheidian work at Athens was the temple of Nike Apteros, the wingless Victory. The bas-reliefs from this temple, now in the Acropolis Museum at Athens, one representing the Victory stooping to tie her sandal, another, the Victory crowning a trophy, recall the consummate grace of the art of Pheidias, the greatest Greek art.

Agoracritos left behind him works at Athens which in their perfection could scarcely be distinguished from the works of Pheidias himself, none of which have come down to us. But from the time of the Peloponnesian war, the seeds of decay were in the art of Hellas, and they ripened fast. In one direction Callimachus carried refined delicacy and formal perfection to excess; and in the other Demetrios, the portrait sculptor, put by ideal beauty for the striking characteristics of realism. Thus the strict reserve, the earnest simplicity of Pheidias and his contemporaries, were sacrificed sacrificed partly, it is true, to the requirements of a fuller spiritual life, partly to the demands of a wider knowledge and deeper passion. The legitimate effects of sculpture are strictly limited. Sculpture is fitted to express not temporary, accidental feeling, but permanent character; not violent action, but repose. In the great work of the golden age the thought of the artist was happily limited so that the form was adequate to its expression. One single motive was all that he tried to express a motive uncomplicated by details of specific situation, a type of general beauty unmixed with the peculiar suggestions of special and individual emotion. When the onward impulse led the artist to pass over the severe limits which bounded the thought of the earlier school, he found his medium becoming less adequate to the demands of his more detailed and circumstantial mental conception. The later sculpture, therefore, lacks in some measure the repose and entire assurance of the earlier. The earlier sculpture confines itself to broad, central lines of heroic and divine character, as in the two masterpieces of Pheidias. The latter dealt in great elaboration with the details and elements of the stories and characters that formed its subjects, as in the Niobe group, or the Laocoon, to be mentioned later.

These modern tendencies produced as the greatest artists of the later Greek type Scopas and Praxiteles.

Between these, however, and the earlier school which they superseded came the Athenian Kephisodotos, the father, it may be supposed of Praxiteles. His fame rests upon a single work, a copy of which has been discovered, the Eirene and Ploutos. In this, while the simplicity and strictness of the Pheidian ideal have been largely preserved, it has been used as the vehicle of deeper feeling and more spiritual life.

Scopas was born at Paros, and lived during the fist half of the fourth century. He did much decorative work including the pediments of the temple of Athena at Tegea. He participated also in the decoration of the Mausoleum erected by Artemisia to the memory of her husband. In this latter, the battle of the Amazons, though probably not the work of Scopas himself, shows in the violence of its attitudes and the pathos of its action the new elements of interest in Greek art with the introduction of which Scopas is connected. The fame of Scopas rests principally on the Niobe group which is attributed to him. The sculpture represents the wife of Amphion at the moment when the curse of Apollo and Diana falls upon her, and her children are slain before her eyes. The children, already feeling the arrows of the gods, are flying to her for protection. She tries in vain to shield her youngest born beneath her mantle, and turns as if to hide her face with its motherly pride just giving place to despair and agony. The whole group is free from contortion and grandly tragic. The original exists no longer, but copies of parts of the group are found in the Uffizi Gallery at Florence.

The Niobe group shows the distinction between Scopas and Praxiteles and the earlier artists in choice of subject and mode of treatment. The same distinction is shown by the Raging Bacchante of Scopas. The head is thrown back, the hair loosened, the garments floating in the wind, an ecstacy of wild, torrent- like action.

Of the work of Praxiteles we know more directly than of the work of any other Greek sculptor of the same remoteness, for one statue has come down to us actually from the master's own hand, and we possess good copies of several others. His statues of Aphrodite, of which there were at least five, are known to us by the figures on coins and by two works in the same style, the Aphrodite in the Glyptothek, and that of the Vatican. The most famous of all was the Aphrodite of Cnidos, which was ranked with the Olympian Zeus and was called one of the wonders of te world. King Nicomedes of Bithynia offered vainly to the people of Cnidos the entire amount of their state debt for its possession. Lucian described the goddess as having a smile somewhat proud and disdainful; yet the eyes, moist and kindly, glowed with tenderness and passion, and the graceful lines of the shoulders, the voluptuous curves of the thighs, are full of sensuous feeling. The goddess, as represented in coins, stood beside a vase, over which her drapery is falling, while with her right hand she shields herself modestly. The head of Aphrodite in the British Museum, with its pure brows, its delicate, voluptuous lips, and sweet, soft skin, is, perhaps, the nearest approach which we possess to the glorious beauty of the original.

Other Aphrodites, the draped statue of Cos among them, and several statues of Eros, representing tender, effeminate youths, illustrate further the departure which Praxiteles marks from the restraint of Pheidias. Another of his masculine figures is the graceful Apollo with the Lizard. The god, strong in his youthful suppleness, is leaning against a tree threatening with his darts a small lizard which is seeking to climb up. Still another type of masculine grace left us by Praxiteles is his statue of the Satyr, of which a copy exists in the Capitoline Museum. The Satyr, in the hands of Praxiteles, lost all his ancient uncouthness, and became a strong, graceful youth, with soft, full form. In the Capitoline representation the boy is leaning easily against a tree, throwing his body into the most indolent posture, which brings out the soft, feminine curves of hips and legs. In fact, so thoroughly is the feminine principle worked into the statues of the Apollo, the Eros, and the Satyr, that this characteristic became considered typical of Praxiteles, and when, in 1877, was discovered the one authentic work which we possess of this artist, the great Hermes of Olympia, critics were at a loss to reconcile this figure with what was already known of the sculptor's work, some holding that it must be a work of his youth, when, through his father, Kephisodotos, he felt the force of the Pheidian tradition, others that there must have been two sculptors bearing the great name of Praxiteles.