Walls come tumbling downGORDON HARRISNEW CHAPTER:The walls of the old St. Thomas Aquinas gym carry on the spirit just before they are pulled down as the demolition of the old school building takes place. The new school build-ing is operational on the Dorval Drive site. Resident Gordon Harris spotted the murals on the walls and decided to snap this shot before it was too late. 11 Friday, April 8, 2011 OAKVILLE BEAVER www.insideHALTON.com