In my view, as people's worlds have bigger through media (photograph, radio and so on), it contributed to the dynamic and complex view of the universe. By doing this, it expanded the limits of imagination and gave way to imitation by giving people more exposure to various facets of life. Prior to the 20th century, life was much basic and simple and it was not common to know little regarding anything you weren't directly exposed to. With the advent of photography and radio and also the capability to travel in cars and railroads came an increased understanding of other things. Naturally this would influence the arts as artists, preparers and composers channeled these new things via their art. Describe.