Reading aloud with Hanne Lippard
The British-Norwegian artist explores the mysterious nature of speech in a new performance
The addictive art of Ragnar Kjartansson
How a seven-hour performance of only ten lyrical lines entranced its audience at the London Contemporary Music Festival
How can museums make us pay proper attention to moving images?
As film and video art moves into the mainstream, curators have to find new ways to keep viewers hooked