badly eroded wall reliefs of buddhist images at the entrance of cave 2, aurangabad caves, maharastra, india

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