Martin Creed
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Martin Creed on 'What's the point of it?' exhibition

28 January 2014 Last updated at 19:34 GMT

Turner prize winner Martin Creed is to open his most comprehensive exhibition to date at London's Hayward Gallery on Wednesday.

The artist, whose retrospective is called 'What's the point of it?' spoke to the BBC's Huw Edwards about the thinking behind each of his installations.