This question highlights one of the themes central to the account of modem art offered in this course: the tension between the theoretical perspectives of, on the one hand, Modernist criticism and, on the other, an approach focused on the relationship of the art of any given period to its social, political and historical context. The two quotations given above may be interpreted as representing these polarities. It would be an oversimplification to suggest that to accept a Modernist account of modem art must imply rejection of a socio-historical view, or vice-versa (the discussion between TJ Clark and Michael Fried about Pollock (TV21) suggests that there is room for negotiation, if not for compromise). It is, however, arguable that a definition of postmodernism should take into consideration both the close interrelationship between Modernist criticism and mid-twentieth century abstract art, which together constituted the dominant hegemony in art from the late 1940s to the early 1960s (and hence the artistic context against which postmodernism in the visual arts evolved), and the social, historical and political context within which art characterised as postmodern has developed. It seems reasonable, therefore, to start by attempting to clarify the critical positions represented by Greenberg and Burgin. Greenberg, in 'Modernist Painting' (1961) and other writings, sets the development of modem art, specifically painting, in the context of the ideas of the Enlightenment philosopher Kant, who 'used logic to establish the limits of logic' (Art in Theory p.755.) Kant thereby established a precedent for using the techniques of a particular medium to define and refine that medium, a process referred to by Greenberg as 'self-criticism'. This implies that painting, rather than 'using art to conceal art' (ibid) by creating illusionistic space and depth, should rather use art 'to call attention to art' (ibid), that is, to emphasise the unique ch...