Columbia subject headings:
Napoleon I, Emperor of the French, 1769-1821--Portraits.
Napoleon I, Emperor of the French, 1769-1821.
Harvard subject headings:
Napoleon I, Emperor of the French, 1769-1821
Napoleon I, Emperor of the French, 1769-1821--Portraits, caricatures, etc.
Princeton subject headings:
Napoleon I, Emperor of the French, 1769-1821--Portraits, caricatures, etc.
Napoleon I, Emperor of the French, 1769-1821.