Curiosity Right Mastcam (M-100)

Sol 553 11:32 Site 28/0000 0553MR0022410030303895E01_DXXX
Cal target for target Barbwire [observations]
Feb 25, 2014 at 6:33:12 AM UTC (approximate)
Credit: NASA / JPL-Caltech / Malin Space Science Systems

Image Source