The silhouette of the girl fading into the forest is a great use of Photoshop. The message of the picture may not be clear to everyone, but the design is very well done. The contrast between black and white is always a nice aspect to incorporate.
"Though this picture is simple. I have done black and white photography for many years and my favorite element of design is contrast. The contrast in this photo takes it from simple to interesting." I think this a fine example of contrast/black and white.
Light is not the only form of beauty within this world; for light would not be seen as beautiful without darkness, just as darkness would not be seen as beautiful without lightness to certain eyes. Beauty is in the eye if the beholder.