Columbia subject headings:
Architecture--Spain--History.
Palacio de Oriente (Spain)--History.
Harvard subject headings:
Architecture--Spain--History.
Palacio de Oriente (Spain)--History.
Princeton subject headings:
Decoration and ornament, Architectural--Spain--Madrid--18th century.
Madrid (Spain)--Buildings, structures, etc.
Palacio Real (Madrid, Spain)
Sculpture, Spanish--Spain--Madrid--18th century.