Curiosity sol 51 mastcam photos showing plants, artifacts, possible pond
Channel: Artifactsofmars
Date: 2013-08-25

http://snakeandthehunterenterprises.com/msl/rmastcam/51/1.html
More clear areas of vegetation. The green areas are egregious. In one picture we have what looks to be a log, and it definitely has plants growing over top of it. 
  There is an apparent waterway, perhaps a pond in two of the photos, along with a wide swath of green evidently showing widespread plant growth. I am speculating at the existence in the photos of cacti, succulents or both. In addition, there are a few artifacts scattered about and a possible skull.