This is a nice composition. Not sure if you added the grain on purpose but I think it'd look better without, but that's just my opinion. I like your overall shot though.
When I first saw your image I was struck by the beauty of the composition. I think it is cool you are trying different settings with the camera. After looking at the image a little closer I think a little cropping on the left side would be helpful. Good composition is really important to me, and you have nailed it with this one.
Tick