Couleur Additive. Recherche d’atelier , by carlos cruz diez , 1964 , abstract , Op Art style , Line
An abstract painting with blue, green, red and white lines.
There are lines on a white paper. The lines are blue, green, red and white. There are many lines in the picture. The blue lines are parallel to each other. The green lines are thin. The red lines are straight. The white paper has a black border on it.