Slightly younger than the Minimalist artists, Serra has intensified a quality of their work—a heightening of the viewer's physical self-awareness in relation to the art object. In early works of Serra's, heavy metal slabs stood in precarious balance; any close look at them was a charged affair. Intersection II, similarly, sensitizes its visitors, inviting them under and between its massive walls—which, they will find, exert an enormous psychic pressure.
That pressure arises from the weight, height, and leaning angles of the walls, and from their variously dark and rusted surfaces. It is tempered by the elegant precision of their lines and the satisfying logic of their arrangement. The slopes and placements of the great steel curves produce two outer spaces that invert each other at floor and ceiling, one being wide where the other is narrow. Meanwhile the central space is a regular yet biased ellipse. Whether these spaces are experienced as intimate or threateningly claustrophobic, what Serra has said of his earlier work applies: "The viewer in part became the subject matter of the work, not the object. His perception of the piece resided in his movement through the piece, [which] became more involved with anticipation, memory, and time, and walking and looking, rather than just looking at a sculpture the way one looks at a painting."
Publication excerpt from The Museum of Modern Art, MoMA Highlights, New York: The Museum of Modern Art, revised 2004, originally published 1999, p. 341.