Explanation:

Central Asian invasions led to further development of Indian art and sculpture. Close contacts with the western world introduced many new forms in Indian art.The most significant development was the growth of the Gandhara school of art.This school borrowed features from both the Greek and Roman art forms. Many images of the Buddha from the Kushan period have Apollonian faces, their hair is in the Graeco-Roman style and their draperies arranged in the style of a Roman toga.This assimilation of artistic features was probably because many artisans from different countries trained in different schools came together under the Kushan rule.