I just enter Architecture of India....and discovered
this site that look very good.
Manas: Indai and Its Neighbors
http://www.sscnet.ucla.edu/southasia/index.html
I may have it oon my iste already... I didn't check.
I know that there were some "Talking Walls" from India
too -- really carved in high relief. I have that in my
Social Studies links (check Curriculum Resources Page)