Tensioni formali da instabilità luminosa , by mario ballocco , 1967 , abstract , Op Art style , Pattern, monochrome, Monochrome photography, Line, Symmetry, Parallel
A black and white image of a geometric design.
 a quilt. The quilt is black and white. The design is a geometric pattern. The pattern is made up of triangles. The triangles are arranged in a way that they form a star shape. At the bottom of the quilt there is a ruler. The ruler is made of plastic. The picture was taken in the day time.