interior of cave balcony and wall art at ostrog monastery, montenegro,eastern europe

ancient architecture art artwork balconies balcony balkans bjelopavlici building cave cavechurch caves christian christians church cliff clifftop destination eastern europe european face greda high historic monastery monastic montenegro mountain mountains orthodox ostroaiexcl ostrog painting paintings pathway pilgrimage plain plains religion religious shaded site summer sunshine terrace terraced tiled tourism tourist view whitewashed