"We have already seen this use generalised to descriptive titles of books, paintings etc (Reclining Nude; Portrait of a Lady …) Of proper nouns, Halliday has this to say “With proper nouns [the referent] is defined experientially: there exists only one, at least in the relevant body of experience … This means that typically there is no further specification … Proper names usually occur without any other elements of the nominal group”."