In our age artists are able to mix their media diet as easily as their book diet. A poet like Yeats made the fullest use of oral peasant culture in creating his literary effects. Quite early, Eliot made a great impact by the careful use of jazz and film form. The Love Song of J. Alfred Prufrock gets much of its power from an interpenetration of film form and jazz idiom. But this mix reached its greatest power in The Waste Land
