"Architecture is the most material of the arts. It was the art in which the Egyptians most excelled. They seem to have understood in some degree the grandeur which results from proportion and arrangement, as well as that which results from size. The profuse and elaborate sculpture with which their temples are covered, does not mar their majesty. Their heaviness is relieved by the glowing sun and the deep sky. But the impression produced must always have been that of cost and power rather than of art. Some changes of style are noticed. The golden age was that of the Pharaohs of the 19th dynasty, when the power and greatness of the nation were at the highest. More florid and less majestic forms mark the era of the Ptolemies. But in this respect, as in others, the Egyptians seem to have maintained their stationary character, and the remains of Meroe, which are now known to be among the latest, have been taken for the earliest of all the monuments. "In sculpture the summit of manual skill was reached. But religion, the mistress and tyrant of Egyptian art, prescribed for the images of the gods her unalterable and often hideous forms, and the rules of an hereditary craft, which fixed certain proportions for each part of the statue, and gave the execution of the several parts to several workmen, laid another chain on the genius of the artist. Painting seems not to have advanced beyond the barbarous excellence of brilliant colors. Drawing and design were monstrous, and the laws of perspective and even of vision unknown or disregarded. Of music, we learn from Plato that it was restricted to certain established tunes of approved moral tendency, and the wayward Athenian thought all restraint wholesome as he saw that some license was pernicious.