Looking Down, at Gale - Sol 0 (Natural Colors; credits: NASA/JPL-Caltech/MSSS)

Caption NASA:"This color thumbnail image was obtained by NASA's Curiosity Rover during its descent to the Surface of Mars on Aug. 5 PDT (Aug. 6 EDT). This image from Curiosity's Mars Descent Imager reveals several Surface Features, including relatively Dark Dunes, degraded Impact Craters and other Geologic Features including small Escarpments that range in size from a few feet (meters) to many tens of feet (meters) in height".