
1975
Sol LeWitt, Red Lines from the Midpoint of the Left Side, Blue Lines from the Center, 1975. Pen and blue and red ink and graphite pencil on paper, sheet: 14 15/16 × 14 7/8 in. (37.9 × 37.8 cm). Whitney Museum of American Art, New York; Jack E. Chachkes Bequest 95.143. ©Sol LeWitt/Artists Rights Society (ARS), New York