a brightly painted rock wall surrounds a decaying window with bars.

1200s 13th aged architectural architecture asia asian bars black brightly buddhist building century china chinese choge color colour day daytime decaying detail deteriorated dharma digital distressed drepung education exterior hammar horizontal image jamyang kim knowledge lhasa monastery nalanda nobody old paint painted palden people religion rock roof stone stressed surface surrounds tashi tibet tibetan wall weathered well window windswept windy world worn