1. Postmodernism emerged in the period following World War II and is characterized by a shift away from modernist paradigms.
2. Key aspects of postmodern art discussed include the rejection of notions of progress, originality, and the death of the artistic aura. Postmodern artists sought to transfer the aura through performance, installation, and conceptual works.
3. The document traces the development of modern art movements like cubism, abstract expressionism, and conceptualism and discusses how postmodern theorists have analyzed language, culture, and the mind.