
1970
Manfred Mohr, Band Structures P-021-U, 1970–1983. Plotter pen and ink on paper, sheet (sight): 19 11/16 × 19 3/4 in. (50 × 50.2 cm). Whitney Museum of American Art, New York; purchase, with funds from the Digital Art Committee and the Drawing Committee 2019.418. © Manfred Mohr