Dan Graham’s Yin/Yang Pavilion is installed on an outdoor terrace of Simmons Hall, which was designed by Steven Holl Architects. The pavilion is made of concave and convex two-way mirrored glass, a medium that creates constant fluctuations between transparency and reflection. Viewers activate the pavilion by moving through its curving spaces to experience superimposed anamorphic reflections of the sky, surrounding objects and landscape, and other spectators.