Siebdruck 1967 (NOR) , by ernst wilhelm nay , 1967 , abstract , Art Informel style
A painting with blue, yellow, black, and white colors.
A painting has a white background. On the left side of the white background there is a blue line that is separated by a thin black line. Next to the blue line is a thin yellow line. The black lines on the right side are black in color.