Alien Anomalies

In the same photograph as the demon coincidence, I have found what I consider may be evidence of running water. image here

I know we have found images where there appears to be blurring as if water is running over rocks, but this is another kind.

This appears to me to be as if water and soil have been mixed together and then the water/soil mixture has flowed over this rock. (red arrows)

In the same image you can see the rovers shadow, so it is definitely NOT a shadow(yellow arrows). It could be (at a long stretch of the imagination) some aspect of the rock itself such as a vein of a different mineral which comes to the surface in this pattern, but I like the flowing water idea better.

The other thing in this picture is the oval (light blue arrow). This suggests to me a paw-print while the soil water was still wet. Actually, I have just noticed that the 'paw-print' shows that the 'mud' has depth and is NOT  a vein in the rock.

See what you think. 

The 'paw-print'