The image shows a concrete sidewalk with a red marker on it. The marker is in the center of the image and is positioned in the middle of the sidewalk. The sidewalk is marked with white lines and there is a shadow of a person's shadow cast on the ground next to it. There are also some small plants and trash scattered around the sidewalk, suggesting that the marker is being used for writing or drawing. The image appears to be taken from a low angle, looking up at the marker.