Wonders of the Wilderness A parallel design in which three or more groupings of plant material and other optional components are placed in a parallel arrangement. Jennifer Schwab and her Award Winning design. Award winning parallel design. Susanne Porter and her parallel design. Susanne Porter’s design. Cathy Sutton and her parallel design. Cathy Sutton’s design. Closeup. Click on this link to view the Horticulture Section.