This shows the process of choosing my best images, using Lightroom. Using this resource allows me to compare and contrast images next to each other and put them in order of photos I am more likely to use.

For these two images, I used Lightroom to compare the opposite standing positions and exposure. The image on the left is over exposed and the pose on the right looks more natural, therefore I would use the image on the right in further work.

Between these images, I am comparing the composition. The two different poses create a contrast in emotions. The image on the left has a more serious tone, due to the facial expression and rigid pose, whereas the image on the right has a more relaxed tone due to the slight smiling expression and loose body posture. Personally I would choose to work with the image on the left as I feel it draws in more attention looking at them both next to each other.