
1957
Naum Gabo, Linear Construction in Space, Number 4, 1957–1958. Acrylic, stainless steel and aluminum, overall: 38 3/8 × 21 1/4 × 28 1/2 in. (97.5 × 54 × 72.4 cm). Whitney Museum of American Art, New York; purchase, with funds from the Friends of the Whitney Museum of American Art 58.61. ©Estate of Nam Gabo