Zwei rechteckige Blocke auf Weiss , by gerhard von graevenitz , 1973 , installation , Kinetic Art style , Lighting, Rectangle
A black and white book is on a white surface.
 of a book. The book is black on the outside and a white on the inside. There are two identical black and white stripes on each side of the book. There is a thin white strip between the two black book covers. The background of the image is plain white.