truth knowledge or construction.

All of the lines come to a perspective into space e.g. for example when looking at a painting there is a vanising point where everything comes into the middle and alot gets read from that point. The western perspective is most important. Media transformations in western culture are driven by a desire of realism. New media are introduced and welcomed for their capacity of giving a less "artificial" representation than on the other hand, each new medium is expected to be more realistic than previous ones. The ultimate goal of representation is to be real.
'This is not like Tv only better, this is life. Its a piece of somebodys life says Lenny Nero in the futuristic film storage days'.