imagine... explores the story of a group of artists and curators who stormed the international art world and turned their home city of Glasgow into a global capital for contemporary art. Amongst the artists Alan Yentob encounters are 2011 Turner Prize-winner Martin Boyce, as well as previous winners Douglas Gordon, Simon Starling and Richard Wright, to tell the story of a city now as famed for its contemporary art as it was for its shipbuilding.