ANSWER: only 1 and 2
Explanation: Their cave temples are found in Ajanta, Ellora and Nasik. The best specimens of Chalukya paintings can be seen in the Badami cave temple and in the Ajanta caves.
ANSWER: Chalukyas
Explanation: The Chalukyas developed the vesara style in the building of structural temples. However, the vesara style reached its culmination only under the Rashtrakutas and the Hoysalas.