"Every time somebody writes a theory about where literature's going, that person is not only contributing thought but nudging things to happen in one way or the other. Just as in painting, there's much more interest in the American scene painters and the early American... like the Ashcan school of painters. Who would have thought, 50 years ago, that Norman Rockwell would again be considered a serious painter? And yet, there are a lot of people who are saying Rockwell was a very accomplished technician. These things are constantly moving."