The image shows a simple, black and white illustration of a ruler. The ruler is depicted in a vertical orientation, with its top edge pointing upwards. It has a series of evenly spaced lines, which are likely to represent measurement units, although the specific units are not visible in the image. The ruler appears to be a flat, rectangular shape with a straight edge and a flat bottom. The background of the image is plain and white, which contrasts with the black color of the ruler, making the ruler the central focus of the image. There are no texts or additional objects in the image. The style of the image is minimalistic and graphic, with a clear and simple design.