Stephen Chambers RA, 'The Big Country' (detail), 2012. Stephen Chambers RA, 'The Big Country' (detail), 2012. Stephen Chambers RA, 'The Big Country' (detail), 2012. Stephen Chambers RA, 'The Big Country' (detail), 2012. Stephen Chambers RA, 'The Big Country' (detail), 2012. Stephen Chambers RA, 'The Big Country' (detail), 2012. Stephen Chambers RA, 'The Big Country' (detail), 2012. Stephen Chambers RA, 'The Big Country' (installation shot, work in progress), 2012. Stephen Chambers RA, 'Marie Antoinette', 2012. Stephen Chambers RA , 'Double Classroom', 2008. Stephen Chambers RA 'Ned Kelly', 2012