The art certainly had declined when the gateways at Sanchi were executed in the first century of the Christian Era. They may then have gained a little in breadth of treatment, but it had certainly lost much in delicacy and precision. Its downward progress was then, however, arrested, apparently by the rise in the extreme north-west of India of a school of sculpture strongly impregnated with the traditions of classical art. It is not yet clear whether this arose from a school of art implanted in that land by the Bactrian Greeks, or whether it was maintained by direct intercourse with Rome and Byzantium during the early centuries of the Christian Era. Probably both causes acted simultaneously, and one day we may be able to discriminate what is due to each. For the present it is sufficient to know that a quasi-classical school of sculpture did exist in the Punjab, and to the west of the Indus during the first five centuries after Christ, and it can hardly have flourished there so long, without its presence being felt in India. Its effects were certainly apparent at Amravati in the 4th and 5th centuries, where a school of sculpture was developed, partaking of the characteristics of both those of Central India and of the west. Though it may, in some respects, be inferior to either of the parent styles, the degree of perfection reached by the art of sculpture at Amravati may probably be considered as the culminating point attained by that art in India. When we meet it again in the early Hindu temples, and later Buddhist caves, it has lost much of its higher æsthetic and phonetic qualities, and frequently resorts to such expedients as giving dignity to the principal personages by making them double the size of less important characters, and of distinguishing gods from men by giving them more heads and arms than mortal man can use or understand. All this is developed, it must be confessed, with considerable vigour and richness of effect in the temples of Orissa and the Mysore, down to the 13th or 14th century. After that, in the north it was checked by the presence of the Moslems; but, in the south, some of the most remarkable groups and statues--and they are very remarkable--were executed after this time, and continued to be executed, in considerable perfection down to the middle of the last century.