British-born, US-based artist Anthony McCall talks about new projects, including the recent vertical works, as well as public commissions like Column (for Liverpool and the Cultural Olympiad), a work consisting of a column of cloud in Birkenhead (which, unfortunately, did not materialise). Tying these new projects back to earlier work, McCall also introduces the new digital re-make of Line Describing a Cone. The Q&A session is chaired by the film historian Maxa Zoller.
