Untitled (Yellow and White) , by ad reinhardt , 1950 , abstract , Hard Edge Painting style , Text, Font, Line
A yellow and grey map of a city.
 a square. The square is bright yellow. There are gray lines on the yellow background. The gray lines are in the shape of buildings. The buildings are outlined in a light gray color. The image has a rough texture to it. There is only one square in the image.