direct to your inboxThe church itself is unremarkable.But inside its sacred walls is artwork of 'dazzling beauty'.A 1955 mural by Hungarian George Mayer-Marton of Christ on the cross dominates the interior of Holy Rosary RC Church in Oldham.But the building stands empty, and closed for good, its congregation scattered.Redundant for three years, it is now at risk from developers.It will never be considered of sufficient importance to be given listed building status.But a national campaign has