badly damaged image of a seated buddha in teaching pose dharmacakra mudra in inner sanctum of aurangabad cave 2, india

6th 8th ajanta archaeological archaeology architecture artwork aurangabad badly basalt bodhisattva buddha buddhism buddhist carved cave caves center century chaitya city columns comparable cut damaged dharmachakra ellora feature group hall heritage hills hinayana hindu image incorporating india inner later located maharashtra mahayana monastery monument mudra padmapani pillars pose rock sanctum sculptures seated shrine sihaychal site tantra tantric teaching temple two unesco vajrapani vajrayana vihara western world