Composition No.41 , by friedrich vordemberge gildewart , 1927 , abstract , Concretism style , Line, Road, Infrastructure
An abstract painting with red, yellow, white, and black lines.
 an abstract painting. The painting is composed of different shades of gray. There are black, white, red, and yellow lines on the gray background. The red line is in the middle and the yellow line is on the right side. The black lines are on the left and right side of the red line. There is a white line in between the black lines.