There truly seems to be an emphasis on cows and the spine! November 24th, 2016
But why you may ask? Because they desperately need cows to keep their bones strong! But without cows, their bones probably are not as strong as they used to be! Notice the emphasis on bones, or I should say the spine. But the "spine" is strongly emphasized and so are "cows" and so are the appearances of damaging debris. Notice how cows are emphasized in the lower segmented sculpture, and above them you can see a spine.
This to me, truly seems to be a sculpture-display-meaning of the need for "milk" or vitamin D etc! And that they lost that addition to their diet when they lost their cows in extreme antiquity when the surface of mars was destroyed and their atmosphere was obliterated!
Information on how important milk is or vitamin D etc. https://www.unce.unr.edu/programs/sites/calcium/osteoporosis
Url of Mastcam image: http://mars.nasa.gov/msl/multimedia/raw/?rawid=1528ML0077850320604443E01_DXXX&s=1528
The analysis I use for the photos and imagery are not mean't to be exacting, only to get you closer to understanding that there is intelligent life on mars (martians). Many of the rocks you may think are rocks, are in fact highly designed sculptures, mechanical objects etc.
Nasa is trying to leak out anomalous imagery with out of course talking about it public! Though most images have been doctored, Nasa is trying to humbly and quietly nudge us along with out going too public about it vocally. Though it is work and painstaking effort to find objects in the images that have not been altered in some way!