Columbia subject headings:
Church architecture--Spain--Ribeira Sacra.
Monasticism and religious orders--Spain--Ribeira Sacra.
Harvard subject headings:
Princeton subject headings:
Architecture, Medieval--Spain--Galicia (Region).
Christian art and symbolism--Spain--Galicia (Region)--Medieval, 500-1500.
Monasteries--Spain--Galicia (Region).
Monasticism and religious orders--Spain--Galicia (Region)--History--Middle Ages, 600-1500.