Columbia subject headings:
Art--Collectors and collecting.
Art--Private collections--United States.
Hearst, William Randolph, 1863-1951--Art collections.
Historic preservation--Spain.
Spain--History--19th century.
Spain--History--20th century.
Harvard subject headings:
Architecture--Conservation and restoration--Spain.
Art patronage--Spain--History.
Art, Spanish--Collectors and collecting.
Art, Spanish--Conservation and restoration--Spain.
Cultural property--Protection--Spain.
Hearst, William Randolph, 1863-1951--Art collections.
Princeton subject headings:
Art--Collectors and collecting.
Art--Private collections--United States.
Hearst, William Randolph, 1863-1951--Art collections.
Historic preservation--Spain.
Spain--History--19th century.
Spain--History--20th century.