The castle-like Pawtucket Armory in Pawtucket, Rhode Island. One of the main works of William R. Walker & Son, it was completed in 1895. Built of red brick with granite and limestone trim, it has a distinctive main block, with crenellated towers at the corners. From 2005 to 2010, the armory housed the Jacqueline M. Walsh School for the Performing and Visual Arts. It is currently (2018) home to the Pawtucket Armory Arts Center. Photo by Carol Highsmith.