98. Theseus. The kingly statue of the reclining Theseus in the frieze of the Parthenon.

99. Son of Priam. In the sculptures of Æsina, Paris, the son of Priam, kneeling and drawing his bow, has a grace beyond that of any man who might think to pose as a model.

101. Apollo. At Delphi Apollo slew an enormous python.

102. Niobe. Through the vengeance of Apollo and Diana, Niobe's seven sons and seven daughters were all slain. In the Imperial Gallery of Florence there is a statue of Niobe clasping her last child.

103. The Racer's frieze. In the Parthenon.

104. The dying Alexander. A piece of ancient Greek sculpture at Florence.

108. To submit is a mortal's duty. The supreme beauty of the statues led men to content themselves with admiration and imitation.

113. Growth came. New life came to art when men ceased to rest in the perfect achievement of the past, and found a new realm opened up to them in representing the subtler activities of the soul. Lines 145-152 state the ideals that actuated the new art. The reference is to the religious art of the Italian Renaissance.

115-144. These lines sum up the reasons for the importance of the art that strives "to bring the invisible full into play" (l. 150). It may be rough-hewn and faulty; but it is greater and grander than Greek art because of its greater range, variety, and complexity, and because it reaches beyond any possible present perfection into eternity.

134. Thy one work ... done at a stroke. Giotto when asked for a proof of his skill to send to the Pope, drew with one stroke of his brush a perfect circle, whence the proverb, "Rounder than the O of Giotto."