Gordon Matta-Clark is a cult figure of late twentiethcentury art. The work and words of Matta-Clark were always grounded in social or political convictions.

Since the mind-1960s, Dan Graham (Urbana, Illinois 1942) has produced an important body of art and theory that engages in a highly analytical discourse on the historial, social and ideological functions of contemporary cultural systems. He is a highly influential figure in the field of contemporary art, both as a practitioner of conceptual art and a well-versed art critic and theorist. Graham s work questions the relationship between people and architecture and the psychological effects it has on us.