Abstract
This thesis is to make sure the art's political possibility especially in the age of the technological reproduction. Since Benjamin declared the death of the 'aura' in the modern art, the concept of the art has been criticized and changed, that of the simulacre which Plato had blamed in his 'republics' newly appeared passing through the post-modern application of Baudrillard. But the simulacre is not negative any more here, even though it was the side effect of the mimesis(the poetic process, so long as it is not oblivious that simulacre is just the fake reality as Plato and Baudrillard said, it was different from the real. The artwork could not be free from the destiny of the dream, for it is available after awakening out of it. In the post-modernism the distinction between the dream and the real disappeared, which could be linked to understanding the fetishism of the technological reproduction widely spreading among the highly industrialized people. The semiology of Saussure could be borrowed to make people isolated of it awakened to the revolutionary subject. That is to say, if the simulacre is like the dreaming, to draw the social revolutionary possibility of it, they need to overcome these fetishism, that is, the learning that this dream is not the reality, and after that they can leap as another subject perceiving the power of that dream. According Freud, the dream is based on the unconscious process of the empty signs. And the teaching of 'the signs of the equivalent differences' in Saussure makes us free from the essentialism of the word(a sort of the fetishism), know that we are so much as the sign or the citizen empty in it, and so get to know that we need another signs, or neighbors even though, and for they are empty, too. The revolutionary subject is not based on the great individual subject but the empty(lost) 'us' that so need to associate each other. And the post-modern art, popular mass art can help us being social subjects. That is what Benjamin had dreamed in post-aura art through 'the artworks in the age of the technological reproduction'.