The Women's Sculpture Project has transformed the Hill Field open space bounded by 33rd, 34th, Walnut and Chestnut streets into Hill Square, a gateway to the University of Pennsylvania campus. Landscaping and lighting accentuate a poplar-lined, curving brick walkway integrated with 125 Years, a sculpture by Jenny Holzer comprised of granite elements inscribed with text commemorating 125 years of women at the University. At the path's midpoint, a wooden bridge crosses a low-lying area containing wetlands plantings.