all domes with crosses and a cave church with carved khachkars on the walls, in the geghard monastery in armenia

7th all ancient and apostolic arched arches architecture armenia armenian art autumn background blue buildings carved carving cave center century christianity church cross crosses decorative dome domes drum exterior facade geghard history khachkars landscape lions longins medieval monastery monument nature ornaments pigeons portal relief religion religious round sculptures sky spear stone symbols tourism tufa umbrella unesco unique village walls window