I am assuming the pictures will be available some time soon, for they are probably still sorting through the data. I just read the article on
BBC and the first data was recieved early this morning (around 2:00 Pacific). And there is no lack of pictures either. During the decent, the lander snapped 1,100 pictures. Unfortunately, it doesn't look like the robot landed on/in anything wet so we won't know right away, but there is much data left to analyze. Hopefully, some water will be found.
Here's to crossing your fingers and hoping for the best.
-Tony K