Columbia subject headings:
Art, Baroque--Portugal.
Art, Baroque--Spain.
Art, Portuguese.
Art, Spanish.
Harvard subject headings:
Art, Baroque--Portugal.
Art, Baroque--Spain.
Art, Portuguese.
Art, Spanish.
Princeton subject headings:
Architecture, Baroque--Portugal.
Architecture, Baroque--Spain.
Art, Baroque--Portugal.
Art, Baroque--Spain.