At the heart of “Brake Run Helix” is a rideable sculptural roller coaster. Filling Building 5’s 100-yard-long gallery, the exhibit also includes paintings, a stage for performances, and freestanding sculptures inspired by the form and function of roller coasters. Hill’s practice focuses on experiences that intermingle public struggle, endurance, trauma, and joy, whether within athletics, religion, the American education system or amusement parks. In the United States, amusement parks were contested sites throughout Jim Crow-era desegregation efforts for equitable access to pleasure, leisure and recreation.