The taut, contracted figure of a dancer on a rock is silhouetted against the towering, vertical landscape of the New York City skyline. This image of contained movement and an unyielding cityscape opens MASS, a collaboration between Lucier and choreographer Elizabeth Streb. Lucier parallels the city's hard-edged, sleek architectural forms and ceaseless movement with the explosive dynamic of Streb's dance. Using a framing device, she constructs a triptych of unfolding space and movement, unified by subtle color and ambient sound. The massed, tumultuous bodies of the dancers crowd the space in an evocation of controlled chaos. Orchestrating a fusion of video and dance, Lucier recasts the frozen architecture of the urban landscape into an architecture of human movement.