+1 For the above. In addition to Noonz comments...
I like the pose and background in two however the tilted background doesnt add to it IMO.
Great job caturing a nice expression on the model but the location seems a little odd to me. Look into DOF as it will allow you to narrow the focus on your subject and blur out the background which often can be distracting in indoor locations. For example if the truck and driveway etc were blured it might give a better feel because the viewer would only be focused on her expression.... Just my opinion, I am also a newby and am realizing quickly that we all have to learn the hard way so keep it up!