70-9a , by ambrosio paolo , 1979 , abstract
A black and white painting with lines on it.
A black piece of paper with white lines drawn on it. The lines are straight and intersecting each other. The black paper is very dark and the white lines are very thin. The paper appears to be slightly crumpled. There is a thin white line on the top right corner of the paper. There are no other items on the paper as well.