Columbia subject headings:
Harvard subject headings:
Altarpieces, Baroque--Spain--Alava.
Altarpieces, Baroque--Spain--Burgos (Province)
Altarpieces, Baroque--Spain--La Rioja.
Altarpieces, Spanish--Spain--Alava.
Altarpieces, Spanish--Spain--Burgos (Province)
Altarpieces, Spanish--Spain--La Rioja.
Sculpture, Baroque--Spain--Alava.
Sculpture, Baroque--Spain--Burgos (Province)
Sculpture, Baroque--Spain--La Rioja.
Princeton subject headings:
Altarpieces, Baroque--Spain.
Altarpieces, Spanish.