cave church in cappadocia, turkey

anatolia ancient apple arch architecture art avanos background building byzantine canyon cappadocia cathedral cave ceiling chimney chimneys christ christian christianity church country cross decoration design dome domes elmali fairy figure formation fresco frescoes frescos geological goreme greek heritage history icon iconography icons interior jesus kapadokya kilise landscape monastery monastic mountain mural murals nature nevsehir ortahisar orthodox paintings park pattern picture religion rock roman rose sky stone tourism travel trekking tufa tuff turkey turkish unesco urgup valley view volcanic volcano wall