In 1966, Robert Smithson produced three proposals for monuments in desert settings: Grave Mounds with Object, Proposal for a Monument on the Red Sea, and Proposal for a Monument at Antarctica. These proposals for monuments in Bahrain, Egypt, and Antarctica were made by overlaying illustrations of crystalline forms clipped from science books onto found images.

Robert Smithson’s earthworks Spiral Jetty (1970) and Broken Circle /Spiral Hill (1971) are located in sites ravaged by mineral extractions.

In 1969 and 1970, Robert Smithson created three “pour” sculptures that demonstrated his mastery of a difficult and deadly medium: entropy. In all three, an industrial material was prepared and poured downhill at a remote or neglected site and left to solidify.

It was early in December 1969, while still in negotiations with the government of British Columbia over securing the Miami Islet site for his Island of Broken Glass proposal

“History has many cunning passages, contrived corridors.” If the sardonic analogy sounds like Robert Smithson, you’re close: it was written by his favorite poet, T.S. Eliot. The line could apply to the aged Renaissance and Baroque architecture jumbled on a dusky hillside that Smithson depicted in a gouache, ink and collage painting on paper in 1962.

The film opens with a disembodied male voice and a landscape in motion. “Just walk in a straight line,” the man directs, as the camera advances tentatively towards an expanse of tall grasses. “I think, I think I am,” replies an unseen woman, the camera inching forward into the reeds. “Straight in…to that clump,” the man continues. “It’s OK, Nan, you’re on fairly solid ground. Straight in. Just go right in.…”

“This is a major work, I want to have good reproductions in magazines. I want the piece to remain forever. Please help!”

In early December 1970 Robert Smithson traveled to the Dallas-Fort Worth area at the invitation of the Northwood Institute—a private business college located just outside of Cedar Hill, Texas.

It is perhaps appropriate that the work of Robert Smithson I now think amongst the most exemplary is one that wasn’t intended as a work at all.

Robert Smithson prophesied “The true fiction eradicates the false reality.”

Robert Smithson searched for lost islands. He might have found one in Miami Islet, but a telegram from the Canadian government in January of 1970, just two days after the seventieth anniversary of the shipwreck that gave the island its name, stopped the Island of Broken Glass project as it would also halt one hundred tons of green-tinted glass on its way to Vancouver’s coastline.

In February 1969, Robert Smithson created the Cayuga Salt Mine Project. The impetus for Smithson realizing the work was the landmark exhibition Earth Art at Andrew Dickson White Museum of Art in Ithaca, New York, and marks the only time it was shown in totality.

Rocks and Mirror Square II (1971) is constructed from eight, identically sized mirrors, placed back to back against each other to form a mirrored square shored up with basalt rocks. The granular irregularities of the basalt are juxtaposed against the crisp geometry of the structure as a whole. The mirrors are entirely supported by the rocks.

At any location on earth, as the rock record goes down into time and out into earlier geographies it touches upon tens of hundreds of stories, wherein the face of the earth often changed, changed utterly, and changed again, like the face of a crackling fire.1

–John McPhee

In 1968, Robert Smithson realized an important group of works he collectively called Nonsites. This series features bin-like structures in which the artist deposited rocks, sand, broken concrete, and other elements he collected  at various sites in New Jersey. Accompanying these sculptures, Smithson hung on gallery walls photographs he’d snapped at the same Garden State locations, as well as fragments of maps that could lead other people to these places.

You are in the middle of an expanse of tall thick dry grass, head height. As you look and move through this, a world unfurls that you become immersed in feeling, hearing, seeing, and experiencing fully in each moment. Expansive. The experience feels vivid and rich despite the difficulties of movement across uneven ground and against a fierce wind. Immersive. You cannot see beyond your immediate surroundings. There is no horizon.

σάρμα εἰκῇ κεχυμένον ὁ κάλλιστος, φησὶν Ἡράκλειτος, [ὁ] κόσμος

[the most beautiful world is like a heap of rubble tossed down in confusion]

—Heraclitus of Ephesus 

Robert Smithson designed and directed the construction of his iconic work the Spiral Jetty in April 1970. The Jetty is a site-specific work, meant to interact with changing conditions of the surrounding water, land, and atmosphere. While located in a relatively barren, unpopulated place, Smithson chose the site not only because of the vast surrounding landscape, but with reference to nearby abandoned oil rigs and the Golden Spike monument marking the 1869 completion of the transcontinental railway.