dark sister by robert smithson

Robert Smithson

Dark Sister, 1961

slate grind #2 by robert smithson

Robert Smithson

Slate Grind #2

busy, busy, busy by robert smithson

Robert Smithson

Busy, busy, busy, 1961

a hilltop by robert smithson

Robert Smithson

A Hilltop, 1962

untitled (soldier) by robert smithson

Robert Smithson

Untitled (Soldier), 1962

plasticscape by robert smithson

Robert Smithson

Plasticscape, 1964

quicksand by robert smithson

Robert Smithson

Quicksand, 1959

dies irae by robert smithson

Robert Smithson

Dies irae, 1961