Parallel horizontal lines (yellow)

Sol LeWitt (1928-2007) Parallel horizontal lines (yellow) signed, titled, dedicated and dated twice 'Parallel horizontal lines yellow Sol LeWitt OCT 1972 Parallel horizontal yellow straight ink lines Sol LeWitt NYC OCT 25, 1972 (on the reverse) ink on paper 14½ x 14½ in. (36.8 x 36.8 cm.) Drawn in 1972.