Columbia subject headings:
Musée du Louvre. Département des peintures--History.
Painting--Conservation and restoration--France--Paris--History--18th century.
Painting--Conservation and restoration--France--Paris--History--19th century.
Harvard subject headings:
Musée du Louvre. Département des peintures--History.
Painting--Conservation and restoration--France--Paris--History--18th century.
Painting--Conservation and restoration--France--Paris--History--19th century.
Princeton subject headings:
Musée du Louvre. Département des peintures--History.
Painting--Conservation and restoration--France--Paris--History--18th century.
Painting--Conservation and restoration--France--Paris--History--19th century.