Parallel, straight pencil lines of random length, from the left side

Sol LeWitt (1928-2007) Parallel, straight pencil lines of random length, from the left side signed, titled and dated 'Parallel, straight pencil lines of random length, from the left side. Sol LeWitt Dec. 5, 1972' (on the reverse) graphite on paper 11 x 11 in. (27.9 x 27.9 cm.) Drawn in 1972.