Columbia subject headings:
Cemeteries--Spain--Madrid--History--Pictorial works.
Madrid (Spain)--History--Pictorial works.
Sepulchral monuments--Spain--Madrid--History--Pictorial works.
Harvard subject headings:
Cemeteries--Spain--Madrid--History.
Madrid (Spain)--History.
Sepulchral monuments--Spain--Madrid--History.
Princeton subject headings:
Cemeteries--Spain--Madrid--History--Pictorial works.
Madrid (Spain)--History--Pictorial works.
Sepulchral monuments--Spain--Madrid--History--Pictorial works.