This view from NASA Dawn spacecraft features a crater named Oxo, which is about 6 miles 9 kilometers in diameter. A short, linear slump, where a mass of material has dropped below the surface, is seen to the left of Oxo crater rim.
Dawn took this image on Oct. 17, 2015, from an altitude of 915 miles (1,470 kilometers). It has a resolution of 450 feet (140 meters) per pixel.
http://photojournal.jpl.nasa.gov/catalog/PIA20136