Livro dos Caminhos (Book of Paths) , by lygia pape , 1976 , installation , Neo-Concretism style , Line
A black and white photo of a wall with squares on it.
 a black and white photo of four square panels on a wall. Each of the panels has a unique design. The design is made up of small cubes that are arranged in a grid pattern. The cubes are black in color. The shadows of the cubes are cast on the white wall. The wall is a solid white color.