Quill is a Steven Woodward artwork which was commissioned by Upper Iowa University and features Zahner art fabrication services. The 15-foot-wide sculpture was crafted in stainless steel, copper and aluminum. The artwork was inspired by the devastating tornado that hit campus in 1971, altering much of the terrain. As such, the artwork's form takes on that of a cyclone, and is patinated to complement the nearby campus Green Goddess statue. Quill is the second sculptural collaboration between Zahner and Woodward. The first collaboration, Books of Knowledge, is located at the University of Minnesota.