Columbia subject headings:
Harvard subject headings:
Architecture, Medieval--Spain--Asturias.
Architecture, Romanesque--Spain--Asturias.
Christian art and symbolism--Medieval, 500-1500--Spain--Asturias.
Church architecture--Spain--Asturias.
Church decoration and ornament--Spain--Asturias.
Princeton subject headings:
Architecture, Early Christian--Spain--Asturias.
Art, Early Christian--Spain--Asturias.
Art--Spain.