Gebrochenes Kontinuum , by gunter fruhtrunk , 1975 , abstract , Concretism style , Line, Pattern, Material property
A black and white striped background with a green stripe.
 an abstract painting. The painting is composed of black and white lines. There are two lines in the middle of the painting that are green and white. The lines are diagonal. The black lines are larger than the white lines and are parallel to each other. The white lines are more uniform in size and shape than the green lines.