Who Started Dravidian Architecture?

Who Started Dravidian Architecture? The Rashtrakutas who ruled the Deccan from Manyakheta, Karnataka in the period 753–973 CE built some of the finest Dravidian monuments at Ellora (the Kailasanatha temple), in the rock-cut architecture idiom, with a style showing influences from both north and south India. When was Nagara style of architecture was developed? Architecture