Robert Rauschenberg Untitled (Elemental Sculpture) 1953 Wood and spike 10 7/8 × 2 7/8 × 3 1/8 in. (27.5 × 7.3 × 8 cm) Robert Rauschenberg Foundation, New York RRF 53.022 Elemental Sculptures (1953–ca. 1958)
