Several of the pictures are accompanied by quotations from Welty's writings.
It is a heart- and gut-wrenching narrative enhanced by quotations from Mayor Rudolph Giuliani, albeit a story that is achingly familiar from newspapers and television.
Some works are accompanied by quotations from Brooklyn schoolchildren about their reactions to the art; on the audioguide, people from various professions weigh in.
Even the more conservative Marks & Spencer is catching on, with racy photos in its window displays, accompanied by quotations from the Kama Sutra, the Hindu encyclopedia of erotica.
The sturdily written overview of Leonardo's art is less specialized than the Metropolitan catalog, but the main draw is the scale and detail of the really extraordinary illustrations, accompanied by quotations from Freud, Pater, Nietzsche and other heavyweight admirers.
Beneath the blurry, washed-out, slow-motion image of Mr. Franks, captions flash on screen in bright blue, echoing the voice-over: "Bob Franks and his special interest supporters," "Negative ads," "Not true," followed by quotations from news articles in The New York Times and The Star-Ledger of Newark.
This was determined by quotations from participants that indicated that they recognised that their electricity consumption was free.
But this loss is made good to some extent not only by quotations from lost works recorded by later writers, but also by the varieties of ancient reportage that are extant.
Television also exerted a strong influence, as demonstrated by quotations from show themes and advertising jingles found in his later works.
It began with a disquisition on Roman electioneering and worked its way through to a study of Athenian constitutionalism after close and prolonged explanations of Whig party doctrine, backed by quotations from prominent British political theorists.
