objects and forms to send encrypted message. Through the times both, ideas and materials used, separates art in to different periods and movements. In late 40’s and late 50’s two art and culture movements emerged, one from another. The first one, Lettrism, was under the aspiration to rewrite all human knowledge. From it another movement, Situationism, appeared. It was an anti-art movement which sought for Cultural Revolution. Both of these movements belong to wide and difficulty defined movement of