Columbia subject headings:
Christian art and symbolism--Spain--Valle de Orba.
Sculpture, Romanesque--Spain--Valle de Orba.
Valle de Orba (Spain)--History.
Harvard subject headings:
Carving (Decorative arts)--Spain--Valle de Orba.
Valle de Orba (Spain)--History.
Princeton subject headings:
Carving (Decorative arts)--Valle de Orba (Spain).
Valle de Orba (Spain)--History.