“Boundaries and Borders” is an exhibit of 20 works in a variety of media — including human hair. Each piece is meant to be a commentary on religion, politics, and other societal factors across the world. The artists come from as close as Arlington and as far away as Belgium. “Boundaries and Borders” will be on display through July 19 at The Target Gallery, 1-5 N Union St. Admission is free. Visit www.torpedofactory.org for gallery hours and more.