Big sign - little building : [a selection of slides from the lectures of Steven Izenour from the archive of Venturi, Scott Brown & Associates ; with works by Dan Graham, Allan D'Arcangelo, Cleas Oldenburg, Charlotte Posenenske, Ed Ruscha, Robert Smithson and Jeff Wall ; Exhibition "Big Sign - Little Building", held at the Office for Contemporary Art Norway from 15 September to 15 December 2010]