Chariots of Fire on stage; Henry Moore indoors. - a podcast by BBC Radio 4

With Mark Lawson.

The Oscar-winning film Chariots of Fire now arrives on stage, with the Hampstead Theatre turned into the arena of the 1924 Paris Olympics. And the new cinema documentary Personal Best has followed young British sprinters over the last four years, on the road to London 2012. Sports presenter Eleanor Oldroyd compares these stories of athletic dedication.

Henry Moore: Large Late Forms is a new exhibition for which a series of the artist's giant bronze sculptures have been transported from their usual place in the fields outside Moore's home in Hertfordshire to a central London gallery on the back of a vast flatbed truck. Curator Anita Feldman discusses the logistical challenge of bringing these enormous artworks indoors.

Canadian photographer Edward Burtynsky talks about his fascination with the environment, in the light of two new exhibitions. Burtynsky: Oil considers the mechanics, distribution and use of some of the world's most highly contested resources, while Monegros - Dryland Farming depicts the semi-arid terrain of the agricultural region in Spain, which has created a vast lattice-work of patterns which he observes from the air.

After 17 years the Orange Prize for Fiction has lost its sponsor, and now needs to find new investors. Changing circumstances have also led to the re-branding of the Man Booker Prize and the Costa Book Awards. Graham Hales, from the consultancy firm Interbrand, considers the links between sponsors and arts awards.

Producer Nicki Paxman.

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