Rock hewn monolithic church of Bet Giyorgis (Church of St. George) in Lalibela, Ethiopia

africa carving church coptic ethiopia lalibela rock shrine rock hewn monolith volcanic tuff orthodox christian historic religious christianity religion king gebre mesqel 12th century bete giyorgis biblical jerusalem inspiration pilgrimage site volcanic reddish exterior outside carved facade carvings walls rooftop trench tourist attraction tourism iconic ethiopian moody dark brooding clouds sky bet bete biete saint george giyorgis giorgis