CAST has developed out of a series of contemporary art events organised in Cornwall since 2010: The Falmouth Convention (May 2010), The Cornwall Workshop, an ongoing series of residential workshops held since 2011 at Kestle Barton on the Lizard peninsula, and The Penzance Convention (May 2012).
The CAST building in Helston was acquired in August 2012 and has been the base for subsequent projects including Groundwork, a three-year programme of international contemporary art organised in partnership with Tate St Ives, Newlyn Art Gallery & The Exchange and Kestle Barton. CAST continues to develop new partnerships and off-site projects.