You have 230 post, unless they are all in the off-topic section then you should know how to put a picture in a post.
Here's your C&C:
1. Nothing too special. It's very distracting with everything that's going on in this picture. You cut the sky/green in half, that's a composition no-no. The sharpness and clarity are there. May I ask what the blue is that's on the ground?