umbrella dome of the katoghike church in the geghard monastery with a round drum framed by carved arches with windows and covered

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