ancient plaster of sigiriya citadel

abandoned after ancient asia buddhism buddhist century ceylon citadel city colourful covering culture dambulla death decorated famous fortress frescoes green heritage historic inner kashyapa kashyapas kasyapa king kings landmark landscape lanka lion majestic many monastery monastry monument mountain nature only outdoor outer palace piese plaster pool rock royal ruin ruins seen sides sigiriya sinhagiri spirituality srilanka stone surviving temple tourism travel unesco used wall water