Half Wall With Column . Find this pin and more on home by kelly clark poti. You can frame most half walls in one section of wall and position, level, and then “shoot. 17 Best images about Half Wall Design Ideas on Pinterest Transitional from www.pinterest.com The pilaster, anta, lesene, and engaged column a pilaster is a rectangular, vertical wall protrusion that resembles a flat column or half pier. Instead of using a traditional wall in dividing the space, which only adds depth but lacks charm, opting for modern half walls with columns is the best idea. These walls effectively separate spaces without losing up the room’s bright and open feeling.