Inner Structure no. 5 , by kazuo nakamura , 1955 , abstract , Abstract Expressionism style , Turquoise, Line
An abstract painting with black lines on a blue background.
A painting with a blue background and black lines drawn on it. The black lines are arranged in a grid like pattern. The blue background has a rough texture to it, and the black lines appear to be scribbling. There is a white spot in the top left corner of the painting. The painting is square in shape.