Wall Drawing #263 (A wall divided into sixteen equal parts with all one - two, three and four part combinations of lines in four directions.)

Sol LeWitt, Wall Drawing #263 (A wall divided into sixteen equal parts with all one - two, three and four part combinations of lines in four directions.), 1975. Black graphite pencil on wall, dimensions variable . Whitney Museum of American Art, New York; purchase, with funds from the Painting and Sculpture Committee and the Drawing Committee 98.17.21. ©Sol LeWitt/Artists Rights Society (ARS), New York