Columbia subject headings:
Harvard subject headings:
City walls--France--Paris--Exhibitions.
Louvre (Paris, France)--Exhibitions.
Paris (France)--Buildings, structures, etc.--Exhibitions.
Philip II, King of France, 1165-1223--Exhibitions.
Princeton subject headings:
Commission du vieux Paris--Anniversaries, etc.
France--Antiquities.
Louvre (Paris, France)
Palaces--France--Paris.
Paris (France)--Buildings, structures, etc.
Philip II, King of France, 1165-1223--Homes and haunts.
Walls--France--Paris.