he political vicissitude which northern India went through immediately before and after the Christian era, when the Scytho-Parthians and Kushans invaded and annexed a large part of the land, had perhaps its repercussions at Sanchi as well, resulting in a slackening of structural activities. The establishment of a foreign power in the Malwa region under the Kshatrapas, engaged in chronic warfare, hardly provided any incentive for the dormant workshop. However, like the contemporary Buddhist centres of north and south-east India, Sanchi freed itself, during the period, from the earlier aniconic tradition, but its contribution to the evolution of the image of Buddha was nil, and it depended for such images on imports from Mathura.