A view from NASA's Mars Reconnaissance Orbiter on April 8, 2015, catches sight of NASA's Curiosity Mars rover passing through a valley called "Artist's Drive" on the lower slope of Mount Sharp.
The image is from the orbiter's High Resolution Imaging Science Experiment (HiRISE) camera. It shows the rover's position after a drive of about 75 feet (23 meters) during the 949th Martian day, or sol, of the rover's work on Mars.
North is toward the top. The rover's location, with its shadow extending toward the right, is indicated with an inscribed rectangle. The view in this image covers an area about 550 yards (500 meters) across.
http://photojournal.jpl.nasa.gov/catalog/PIA19392