Rock Chamber , by paul klee , 1929 , abstract , Abstract Art style , from Bauhaus period , Brown, Line, Beige, Wood stain, Orange, Hardwood, Pattern, Tints and shades
A painting of brown and green stripes with a black square in the middle
 an abstract painting. The painting is composed of different shades of brown, orange, green, light brown, dark green and light pink. The stripes are arranged in a horizontal pattern. In the center of the painting is a square that is black. The black square is the only thing in the painting.