Seeing things

At its best audio can be a much more visual medium than the screen. Making Art with Frances Morris (produced by Kate Bland), which I caught by chance on Radio 4 last week, gave us insights into the work of the French conceptual artist Sophie Calle that were so vivid it was almost as if we had been to an exhibition of her work. Calle, now 65, is known for her unconventional approach to what art can be. In 1980 she was invited to show one of her first works, The Sleepers, a collection of photographs, in New York. ‘I asked people to give me a few hours of their sleep. To come and sleep in my bed. To let themselves be looked at and photographed,’ is her explanation of the project. But on arriving at the gallery in the south Bronx to set up the exhibition she was embarrassed by its essential frivolity.