अजंता की गुफाओं जैसी प्रसिद्ध प्राचीन भारतीय भित्ति चित्रों (म्यूरल्स) को बनाने के लिए पारंपरिक रूप से किस तकनीक का उपयोग किया जाता था?

The famous Bagh Cave paintings are located in which geographical region of Madhya Pradesh?

Which medieval text deals with the iconography and iconometry of the Buddha image in about 50 couplets?

Which ancient ruling dynasty primarily patronised the Amaravati School of Art?