71413857 - The Roman Catholic church of Santa Maria de Idris, cut into the rock in Matera at night.71413858 - The Roman Catholic church of Santa Maria de Idris, cut into the rock in Matera at night.71471624 - The rock church of Santa Maria de Idris is located atop a limestone cliff named Monterrone, inside the Sasso Caveoso, one of the two famous "Sassi" of Matera, Basilicata, Italy.
